11601715137 has 16 divisors (see below), whose sum is σ = 15500083200. Its totient is φ = 7718931792.

The previous prime is 11601715067. The next prime is 11601715157. The reversal of 11601715137 is 73151710611.

It is not a de Polignac number, because 11601715137 - 2⁸ = 11601714881 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11601715098 and 11601715107.

It is not an unprimeable number, because it can be changed into a prime (11601715157) 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, 4834864 + ... + 4837262.

It is an arithmetic number, because the mean of its divisors is an integer number (968755200).

Almost surely, 2^11601715137 is an apocalyptic number.

It is an amenable number.

11601715137 is a deficient number, since it is larger than the sum of its proper divisors (3898368063).

11601715137 is a wasteful number, since it uses less digits than its factorization.

11601715137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4972.

The product of its (nonzero) digits is 4410, while the sum is 33.

The spelling of 11601715137 in words is "eleven billion, six hundred one million, seven hundred fifteen thousand, one hundred thirty-seven".