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10230120110 = 257434772313
BaseRepresentation
bin10011000011100001…
…10011111010101110
3222101221202221120102
421201300303322232
5131422402320420
64411042551102
7511340405030
oct114160637256
928357687512
1010230120110
11437a6aa721
121b96068492
13c7058c312
146d0945c50
153ed1b6a75
hex261c33eae

10230120110 has 64 divisors (see below), whose sum is σ = 21992712192. Its totient is φ = 3352962816.

The previous prime is 10230120101. The next prime is 10230120137. The reversal of 10230120110 is 1102103201.

It is a junction number, because it is equal to n+sod(n) for n = 10230120091 and 10230120100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 105314 + ... + 177626.

It is an arithmetic number, because the mean of its divisors is an integer number (343636128).

Almost surely, 210230120110 is an apocalyptic number.

10230120110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10230120110 is an abundant number, since it is smaller than the sum of its proper divisors (11762592082).

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

10230120110 is a wasteful number, since it uses less digits than its factorization.

10230120110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72417.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 10230120110 its reverse (1102103201), we get a palindrome (11332223311).

The spelling of 10230120110 in words is "ten billion, two hundred thirty million, one hundred twenty thousand, one hundred ten".

Divisors: 1 2 5 7 10 14 35 43 47 70 86 94 215 235 301 329 430 470 602 658 1505 1645 2021 3010 3290 4042 10105 14147 20210 28294 70735 72313 141470 144626 361565 506191 723130 1012382 2530955 3109459 3398711 5061910 6218918 6797422 15547295 16993555 21766213 23790977 31094590 33987110 43532426 47581954 108831065 118954885 146144573 217662130 237909770 292289146 730722865 1023012011 1461445730 2046024022 5115060055 10230120110