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10112323321 = 731027113487
BaseRepresentation
bin10010110101011110…
…11100111011111001
3222002202010020202101
421122233130323321
5131202223321241
64351234103401
7505410221122
oct113257347371
928082106671
1010112323321
11431a163201
121b6271ab61
13c52057189
146bd041049
153e2b98e31
hex25abdcef9

10112323321 has 8 divisors (see below), whose sum is σ = 10252606464. Its totient is φ = 9972087840.

The previous prime is 10112323307. The next prime is 10112323409. The reversal of 10112323321 is 12332321101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10112323321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10112323121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 743040 + ... + 756526.

It is an arithmetic number, because the mean of its divisors is an integer number (1281575808).

Almost surely, 210112323321 is an apocalyptic number.

It is an amenable number.

10112323321 is a deficient number, since it is larger than the sum of its proper divisors (140283143).

10112323321 is a wasteful number, since it uses less digits than its factorization.

10112323321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23831.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 10112323321 its reverse (12332321101), we get a palindrome (22444644422).

The spelling of 10112323321 in words is "ten billion, one hundred twelve million, three hundred twenty-three thousand, three hundred twenty-one".

Divisors: 1 73 10271 13487 749783 984551 138524977 10112323321