137371683 has 4 divisors (see below), whose sum is σ = 183162248. Its totient is φ = 91581120.

The previous prime is 137371669. The next prime is 137371693. The reversal of 137371683 is 386173731.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 386173731 = 3 ⋅128724577.

It is not a de Polignac number, because 137371683 - 2⁵ = 137371651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (137371603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22895278 + ... + 22895283.

It is an arithmetic number, because the mean of its divisors is an integer number (45790562).

Almost surely, 2^137371683 is an apocalyptic number.

137371683 is a deficient number, since it is larger than the sum of its proper divisors (45790565).

137371683 is an equidigital number, since it uses as much as digits as its factorization.

137371683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45790564.

The product of its digits is 63504, while the sum is 39.

The square root of 137371683 is about 11720.5666671881. The cubic root of 137371683 is about 515.9794512879.

The spelling of 137371683 in words is "one hundred thirty-seven million, three hundred seventy-one thousand, six hundred eighty-three".