10311552113 has 8 divisors (see below), whose sum is σ = 10927019880. Its totient is φ = 9697073920.

The previous prime is 10311552109. The next prime is 10311552133. The reversal of 10311552113 is 31125511301.

It can be written as a sum of positive squares in 4 ways, for example, as 6315163024 + 3996389089 = 79468^2 + 63217^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 10311552113 - 2² = 10311552109 is a prime.

It is a super-2 number, since 2×10311552113² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10311552133) 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, 225878 + ... + 267663.

It is an arithmetic number, because the mean of its divisors is an integer number (1365877485).

Almost surely, 2^10311552113 is an apocalyptic number.

It is an amenable number.

10311552113 is a deficient number, since it is larger than the sum of its proper divisors (615467767).

10311552113 is a wasteful number, since it uses less digits than its factorization.

10311552113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494787.

The product of its (nonzero) digits is 450, while the sum is 23.

The spelling of 10311552113 in words is "ten billion, three hundred eleven million, five hundred fifty-two thousand, one hundred thirteen".