139131306300 has 72 divisors (see below), whose sum is σ = 460060859776. Its totient is φ = 31801440960.

The previous prime is 139131306283. The next prime is 139131306361. The reversal of 139131306300 is 3603131931.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33124402 + ... + 33128601.

Almost surely, 2^139131306300 is an apocalyptic number.

139131306300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

139131306300 is an abundant number, since it is smaller than the sum of its proper divisors (320929553476).

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

139131306300 is a wasteful number, since it uses less digits than its factorization.

139131306300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66253027 (or 66253020 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 30.

The spelling of 139131306300 in words is "one hundred thirty-nine billion, one hundred thirty-one million, three hundred six thousand, three hundred".