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12110230330 = 2511179296971
BaseRepresentation
bin10110100011101001…
…10111001100111010
31011020222112102221021
423101310313030322
5144300204332310
65321404133054
7606050154652
oct132164671472
934228472837
1012110230330
115154a00320
12241b83718a
1311acc4a983
1482c513362
154ad2965da
hex2d1d3733a

12110230330 has 64 divisors (see below), whose sum is σ = 25209636480. Its totient is φ = 4139622400.

The previous prime is 12110230261. The next prime is 12110230331. The reversal of 12110230330 is 3303201121.

It is not an unprimeable number, because it can be changed into a prime (12110230331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1733745 + ... + 1740715.

It is an arithmetic number, because the mean of its divisors is an integer number (393900570).

Almost surely, 212110230330 is an apocalyptic number.

12110230330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12110230330 is an abundant number, since it is smaller than the sum of its proper divisors (13099406150).

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

12110230330 is a wasteful number, since it uses less digits than its factorization.

12110230330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7935.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 12110230330 its reverse (3303201121), we get a palindrome (15413431451).

The spelling of 12110230330 in words is "twelve billion, one hundred ten million, two hundred thirty thousand, three hundred thirty".

Divisors: 1 2 5 10 11 17 22 34 55 85 110 170 187 374 929 935 1858 1870 4645 6971 9290 10219 13942 15793 20438 31586 34855 51095 69710 76681 78965 102190 118507 153362 157930 173723 237014 347446 383405 592535 766810 868615 1185070 1303577 1737230 2607154 6476059 6517885 12952118 13035770 32380295 64760590 71236649 110093003 142473298 220186006 356183245 550465015 712366490 1100930030 1211023033 2422046066 6055115165 12110230330