10813502031 has 16 divisors (see below), whose sum is σ = 14596291584. Its totient is φ = 7119911744.

The previous prime is 10813501987. The next prime is 10813502087. The reversal of 10813502031 is 13020531801.

It is a cyclic number.

It is not a de Polignac number, because 10813502031 - 2¹⁷ = 10813370959 is a prime.

It is a super-2 number, since 2×10813502031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10813501992 and 10813502010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10813506031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1262395 + ... + 1270931.

It is an arithmetic number, because the mean of its divisors is an integer number (912268224).

Almost surely, 2^10813502031 is an apocalyptic number.

10813502031 is a deficient number, since it is larger than the sum of its proper divisors (3782789553).

10813502031 is an equidigital number, since it uses as much as digits as its factorization.

10813502031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13710.

The product of its (nonzero) digits is 720, while the sum is 24.

The spelling of 10813502031 in words is "ten billion, eight hundred thirteen million, five hundred two thousand, thirty-one".