13013321300 has 36 divisors (see below), whose sum is σ = 32273038560. Its totient is φ = 4461709920.

The previous prime is 13013321287. The next prime is 13013321303. The reversal of 13013321300 is 312331031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13013321303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9294530 + ... + 9295929.

Almost surely, 2^13013321300 is an apocalyptic number.

13013321300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13013321300 is an abundant number, since it is smaller than the sum of its proper divisors (19259717260).

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

13013321300 is a wasteful number, since it uses less digits than its factorization.

13013321300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18590480 (or 18590473 counting only the distinct ones).

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

Adding to 13013321300 its reverse (312331031), we get a palindrome (13325652331).

The spelling of 13013321300 in words is "thirteen billion, thirteen million, three hundred twenty-one thousand, three hundred".