137387122900 has 36 divisors (see below), whose sum is σ = 302329087200. Its totient is φ = 54180834400.

The previous prime is 137387122889. The next prime is 137387122927. The reversal of 137387122900 is 9221783731.

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, 9668050 + ... + 9682249.

It is an arithmetic number, because the mean of its divisors is an integer number (8398030200).

Almost surely, 2^137387122900 is an apocalyptic number.

137387122900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

137387122900 is an abundant number, since it is smaller than the sum of its proper divisors (164941964300).

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

137387122900 is a wasteful number, since it uses less digits than its factorization.

137387122900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19350384 (or 19350377 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 43.

The spelling of 137387122900 in words is "one hundred thirty-seven billion, three hundred eighty-seven million, one hundred twenty-two thousand, nine hundred".