383113137 has 16 divisors (see below), whose sum is σ = 566703360. Its totient is φ = 228253200.

The previous prime is 383113117. The next prime is 383113147. The reversal of 383113137 is 731311383.

It is not a de Polignac number, because 383113137 - 2¹⁹ = 382588849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (383113117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96439 + ... + 100332.

It is an arithmetic number, because the mean of its divisors is an integer number (35418960).

Almost surely, 2^383113137 is an apocalyptic number.

It is an amenable number.

383113137 is a deficient number, since it is larger than the sum of its proper divisors (183590223).

383113137 is a wasteful number, since it uses less digits than its factorization.

383113137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196844.

The product of its digits is 4536, while the sum is 30.

The square root of 383113137 is about 19573.2760926729. The cubic root of 383113137 is about 726.2882443375.

It can be divided in two parts, 383113 and 137, that added together give a triangular number (383250 = T₈₇₅).

The spelling of 383113137 in words is "three hundred eighty-three million, one hundred thirteen thousand, one hundred thirty-seven".