137160139 has 2 divisors, whose sum is σ = 137160140. Its totient is φ = 137160138.

The previous prime is 137160113. The next prime is 137160157. The reversal of 137160139 is 931061731.

137160139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 137160139 - 2¹³ = 137151947 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 137160139.

It is not a weakly prime, because it can be changed into another prime (137169139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68580069 + 68580070.

It is an arithmetic number, because the mean of its divisors is an integer number (68580070).

Almost surely, 2^137160139 is an apocalyptic number.

137160139 is a deficient number, since it is larger than the sum of its proper divisors (1).

137160139 is an equidigital number, since it uses as much as digits as its factorization.

137160139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402, while the sum is 31.

The square root of 137160139 is about 11711.5387118858. The cubic root of 137160139 is about 515.7144562711.

The spelling of 137160139 in words is "one hundred thirty-seven million, one hundred sixty thousand, one hundred thirty-nine".