137157316 has 12 divisors (see below), whose sum is σ = 242228140. Its totient is φ = 67949280.

The previous prime is 137157311. The next prime is 137157347. The reversal of 137157316 is 613751731.

It can be written as a sum of positive squares in 2 ways, for example, as 39740416 + 97416900 = 6304^2 + 9870^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (137157311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156855 + ... + 157726.

Almost surely, 2^137157316 is an apocalyptic number.

It is an amenable number.

137157316 is a deficient number, since it is larger than the sum of its proper divisors (105070824).

137157316 is a wasteful number, since it uses less digits than its factorization.

137157316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314694 (or 314692 counting only the distinct ones).

The product of its digits is 13230, while the sum is 34.

The square root of 137157316 is about 11711.4181891008. The cubic root of 137157316 is about 515.7109181394.

The spelling of 137157316 in words is "one hundred thirty-seven million, one hundred fifty-seven thousand, three hundred sixteen".