13137112600 has 48 divisors (see below), whose sum is σ = 30556359000. Its totient is φ = 5252682240.

The previous prime is 13137112543. The next prime is 13137112657. The reversal of 13137112600 is 621173131.

It is an interprime number because it is at equal distance from previous prime (13137112543) and next prime (13137112657).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 527632 + ... + 551968.

Almost surely, 2^13137112600 is an apocalyptic number.

13137112600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13137112600 is an abundant number, since it is smaller than the sum of its proper divisors (17419246400).

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

13137112600 is a wasteful number, since it uses less digits than its factorization.

13137112600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27052 (or 27043 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 25.

Adding to 13137112600 its reverse (621173131), we get a palindrome (13758285731).

The spelling of 13137112600 in words is "thirteen billion, one hundred thirty-seven million, one hundred twelve thousand, six hundred".