13031222300 has 18 divisors (see below), whose sum is σ = 28277752608. Its totient is φ = 5212488880.

The previous prime is 13031222251. The next prime is 13031222311. The reversal of 13031222300 is 322213031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 65156012 + ... + 65156211.

It is an arithmetic number, because the mean of its divisors is an integer number (1570986256).

Almost surely, 2^13031222300 is an apocalyptic number.

13031222300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13031222300 is an abundant number, since it is smaller than the sum of its proper divisors (15246530308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13031222300 is a wasteful number, since it uses less digits than its factorization.

13031222300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130312237 (or 130312230 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 13031222300 its reverse (322213031), we get a palindrome (13353435331).

The spelling of 13031222300 in words is "thirteen billion, thirty-one million, two hundred twenty-two thousand, three hundred".