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10232130120 = 2335671272653
BaseRepresentation
bin10011000011110000…
…11110101001001000
3222102002120001210020
421201320132221020
5131423411130440
64411154020440
7511363446102
oct114170365110
928362501706
1010232130120
114380852893
121b96877720
13c70b14184
146d0d0a572
153ed4623d0
hex261e1ea48

10232130120 has 64 divisors (see below), whose sum is σ = 31154569920. Its totient is φ = 2687841024.

The previous prime is 10232130113. The next prime is 10232130143. The reversal of 10232130120 is 2103123201.

It is a super-2 number, since 2×102321301202 (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 10232130120.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 628287 + ... + 644366.

It is an arithmetic number, because the mean of its divisors is an integer number (486790155).

Almost surely, 210232130120 is an apocalyptic number.

10232130120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10232130120 is an abundant number, since it is smaller than the sum of its proper divisors (20922439800).

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

10232130120 is a wasteful number, since it uses less digits than its factorization.

10232130120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272734 (or 1272730 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10232130120 its reverse (2103123201), we get a palindrome (12335253321).

The spelling of 10232130120 in words is "ten billion, two hundred thirty-two million, one hundred thirty thousand, one hundred twenty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 67 120 134 201 268 335 402 536 670 804 1005 1340 1608 2010 2680 4020 8040 1272653 2545306 3817959 5090612 6363265 7635918 10181224 12726530 15271836 19089795 25453060 30543672 38179590 50906120 76359180 85267751 152718360 170535502 255803253 341071004 426338755 511606506 682142008 852677510 1023213012 1279016265 1705355020 2046426024 2558032530 3410710040 5116065060 10232130120