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130110120 = 23325751631
BaseRepresentation
bin1111100000101…
…01001010101000
3100001211021112100
413300111022220
5231302010440
620524413400
73136626540
oct760251250
9301737470
10130110120
1167497728
12376a7260
1320c5694a
14133cc320
15b651230
hex7c152a8

130110120 has 96 divisors (see below), whose sum is σ = 483275520. Its totient is φ = 29738880.

The previous prime is 130110107. The next prime is 130110173. The reversal of 130110120 is 21011031.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23296 + ... + 28335.

It is an arithmetic number, because the mean of its divisors is an integer number (5034120).

Almost surely, 2130110120 is an apocalyptic number.

130110120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130110120 is an abundant number, since it is smaller than the sum of its proper divisors (353165400).

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

130110120 is a wasteful number, since it uses less digits than its factorization.

130110120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51655 (or 51648 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 130110120 is about 11406.5823102277. The cubic root of 130110120 is about 506.7226988663.

Adding to 130110120 its reverse (21011031), we get a palindrome (151121151).

The spelling of 130110120 in words is "one hundred thirty million, one hundred ten thousand, one hundred twenty".

Divisors: 1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 30 35 36 40 42 45 56 60 63 70 72 84 90 105 120 126 140 168 180 210 252 280 315 360 420 504 630 840 1260 2520 51631 103262 154893 206524 258155 309786 361417 413048 464679 516310 619572 722834 774465 929358 1032620 1084251 1239144 1445668 1548930 1807085 1858716 2065240 2168502 2323395 2891336 3097860 3252753 3614170 3717432 4337004 4646790 5421255 6195720 6505506 7228340 8674008 9293580 10842510 13011012 14456680 16263765 18587160 21685020 26022024 32527530 43370040 65055060 130110120