13313319500 has 48 divisors (see below), whose sum is σ = 31312942752. Its totient is φ = 4915684800.

The previous prime is 13313319493. The next prime is 13313319521. The reversal of 13313319500 is 591331331.

It is a super-2 number, since 2×13313319500² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1017602 + ... + 1030601.

It is an arithmetic number, because the mean of its divisors is an integer number (652352974).

Almost surely, 2^13313319500 is an apocalyptic number.

13313319500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13313319500 is an abundant number, since it is smaller than the sum of its proper divisors (17999623252).

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

13313319500 is a wasteful number, since it uses less digits than its factorization.

13313319500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2048235 (or 2048223 counting only the distinct ones).

The product of its (nonzero) digits is 3645, while the sum is 29.

The spelling of 13313319500 in words is "thirteen billion, three hundred thirteen million, three hundred nineteen thousand, five hundred".