13213031110 has 64 divisors (see below), whose sum is σ = 25878528000. Its totient is φ = 4838832000.

The previous prime is 13213031071. The next prime is 13213031119. The reversal of 13213031110 is 1113031231.

It is a super-2 number, since 2×13213031110² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13213031119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6778416 + ... + 6780364.

It is an arithmetic number, because the mean of its divisors is an integer number (404352000).

Almost surely, 2^13213031110 is an apocalyptic number.

13213031110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13213031110 is a deficient number, since it is larger than the sum of its proper divisors (12665496890).

13213031110 is a wasteful number, since it uses less digits than its factorization.

13213031110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3157.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 13213031110 its reverse (1113031231), we get a palindrome (14326062341).

The spelling of 13213031110 in words is "thirteen billion, two hundred thirteen million, thirty-one thousand, one hundred ten".