137313706347 has 12 divisors (see below), whose sum is σ = 200305803984. Its totient is φ = 90636109200.

The previous prime is 137313706319. The next prime is 137313706357. The reversal of 137313706347 is 743607313731.

137313706347 is a `hidden beast` number, since 1 + 3 + 7 + 3 + 1 + 3 + 7 + 0 + 634 + 7 = 666.

It is not a de Polignac number, because 137313706347 - 2⁸ = 137313706091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (137313706357) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75529183 + ... + 75531000.

It is an arithmetic number, because the mean of its divisors is an integer number (16692150332).

Almost surely, 2^137313706347 is an apocalyptic number.

137313706347 is a deficient number, since it is larger than the sum of its proper divisors (62992097637).

137313706347 is a wasteful number, since it uses less digits than its factorization.

137313706347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151060290 (or 151060287 counting only the distinct ones).

The product of its (nonzero) digits is 666792, while the sum is 45.

The spelling of 137313706347 in words is "one hundred thirty-seven billion, three hundred thirteen million, seven hundred six thousand, three hundred forty-seven".