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10231010130 = 23511891013449
BaseRepresentation
bin10011000011101000…
…01101001101010010
3222102000110011110010
421201310031031102
5131423114311010
64411114015350
7511351102605
oct114164151522
928360404403
1010231010130
114380158380
121b96417556
13c70811463
146d0ad833c
153ed2e0620
hex261d0d352

10231010130 has 128 divisors (see below), whose sum is σ = 27363744000. Its totient is φ = 2427392000.

The previous prime is 10231010129. The next prime is 10231010173. The reversal of 10231010130 is 3101013201.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2964646 + ... + 2968094.

It is an arithmetic number, because the mean of its divisors is an integer number (213779250).

Almost surely, 210231010130 is an apocalyptic number.

10231010130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10231010130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13681872000).

10231010130 is an abundant number, since it is smaller than the sum of its proper divisors (17132733870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10231010130 is a wasteful number, since it uses less digits than its factorization.

10231010130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3660.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 10231010130 its reverse (3101013201), we get a palindrome (13332023331).

The spelling of 10231010130 in words is "ten billion, two hundred thirty-one million, ten thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 11 15 22 30 33 55 66 89 101 110 165 178 202 267 303 330 445 505 534 606 890 979 1010 1111 1335 1515 1958 2222 2670 2937 3030 3333 3449 4895 5555 5874 6666 6898 8989 9790 10347 11110 14685 16665 17245 17978 20694 26967 29370 33330 34490 37939 44945 51735 53934 75878 89890 98879 103470 113817 134835 189695 197758 227634 269670 296637 306961 348349 379390 494395 569085 593274 613922 696698 920883 988790 1045047 1138170 1483185 1534805 1741745 1841766 2090094 2966370 3069610 3376571 3483490 3831839 4604415 5225235 6753142 7663678 9208830 10129713 10450470 11495517 16882855 19159195 20259426 22991034 31003061 33765710 38318390 50648565 57477585 62006122 93009183 101297130 114955170 155015305 186018366 310030610 341033671 465045915 682067342 930091830 1023101013 1705168355 2046202026 3410336710 5115505065 10231010130