13124769900 has 72 divisors (see below), whose sum is σ = 41426556864. Its totient is φ = 3181761600.

The previous prime is 13124769883. The next prime is 13124769919. The reversal of 13124769900 is 996742131.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1985302 + ... + 1991901.

Almost surely, 2^13124769900 is an apocalyptic number.

13124769900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13124769900 is an abundant number, since it is smaller than the sum of its proper divisors (28301786964).

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

13124769900 is a wasteful number, since it uses less digits than its factorization.

13124769900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3977231 (or 3977224 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 42.

The spelling of 13124769900 in words is "thirteen billion, one hundred twenty-four million, seven hundred sixty-nine thousand, nine hundred".