13231122110 has 16 divisors (see below), whose sum is σ = 24637262400. Its totient is φ = 5109950496.

The previous prime is 13231122103. The next prime is 13231122127. The reversal of 13231122110 is 1122113231.

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, 22811990 + ... + 22812569.

It is an arithmetic number, because the mean of its divisors is an integer number (1539828900).

Almost surely, 2^13231122110 is an apocalyptic number.

13231122110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13231122110 is a deficient number, since it is larger than the sum of its proper divisors (11406140290).

13231122110 is a wasteful number, since it uses less digits than its factorization.

13231122110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45624595.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 13231122110 its reverse (1122113231), we get a palindrome (14353235341).

The spelling of 13231122110 in words is "thirteen billion, two hundred thirty-one million, one hundred twenty-two thousand, one hundred ten".