13031023310 has 16 divisors (see below), whose sum is σ = 23532250896. Its totient is φ = 5195429568.

The previous prime is 13031023309. The next prime is 13031023331. The reversal of 13031023310 is 1332013031.

It is a super-2 number, since 2×13031023310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2119247 + ... + 2125386.

It is an arithmetic number, because the mean of its divisors is an integer number (1470765681).

Almost surely, 2^13031023310 is an apocalyptic number.

13031023310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13031023310 is a deficient number, since it is larger than the sum of its proper divisors (10501227586).

13031023310 is a wasteful number, since it uses less digits than its factorization.

13031023310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4244947.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 13031023310 its reverse (1332013031), we get a palindrome (14363036341).

The spelling of 13031023310 in words is "thirteen billion, thirty-one million, twenty-three thousand, three hundred ten".