137313338 has 16 divisors (see below), whose sum is σ = 209157120. Its totient is φ = 67602000.

The previous prime is 137313313. The next prime is 137313343. The reversal of 137313338 is 833313731.

137313338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36803 + ... + 40361.

It is an arithmetic number, because the mean of its divisors is an integer number (13072320).

Almost surely, 2^137313338 is an apocalyptic number.

137313338 is a deficient number, since it is larger than the sum of its proper divisors (71843782).

137313338 is a wasteful number, since it uses less digits than its factorization.

137313338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3853.

The product of its digits is 13608, while the sum is 32.

The square root of 137313338 is about 11718.0774020314. The cubic root of 137313338 is about 515.9063913882.

The spelling of 137313338 in words is "one hundred thirty-seven million, three hundred thirteen thousand, three hundred thirty-eight".