137076231 has 16 divisors (see below), whose sum is σ = 188784000. Its totient is φ = 88404768.

The previous prime is 137076227. The next prime is 137076239. The reversal of 137076231 is 132670731.

It is not a de Polignac number, because 137076231 - 2² = 137076227 is a prime.

It is a super-2 number, since 2×137076231² = 37579786210330722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137076239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16420 + ... + 23318.

It is an arithmetic number, because the mean of its divisors is an integer number (11799000).

Almost surely, 2^137076231 is an apocalyptic number.

137076231 is a deficient number, since it is larger than the sum of its proper divisors (51707769).

137076231 is a wasteful number, since it uses less digits than its factorization.

137076231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7118.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 137076231 is about 11707.9558847819. The cubic root of 137076231 is about 515.6092716892.

The spelling of 137076231 in words is "one hundred thirty-seven million, seventy-six thousand, two hundred thirty-one".