13232211031 has 16 divisors (see below), whose sum is σ = 14784084000. Its totient is φ = 11759061888.

The previous prime is 13232211023. The next prime is 13232211053. The reversal of 13232211031 is 13011223231.

It is a cyclic number.

It is not a de Polignac number, because 13232211031 - 2³ = 13232211023 is a prime.

It is a super-2 number, since 2×13232211031² (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 (13232211011) 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, 80245 + ... + 181393.

It is an arithmetic number, because the mean of its divisors is an integer number (924005250).

Almost surely, 2^13232211031 is an apocalyptic number.

13232211031 is a deficient number, since it is larger than the sum of its proper divisors (1551872969).

13232211031 is a wasteful number, since it uses less digits than its factorization.

13232211031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101538.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13232211031 its reverse (13011223231), we get a palindrome (26243434262).

The spelling of 13232211031 in words is "thirteen billion, two hundred thirty-two million, two hundred eleven thousand, thirty-one".