115101631571 has 16 divisors (see below), whose sum is σ = 121970729760. Its totient is φ = 108315947520.

The previous prime is 115101631531. The next prime is 115101631583. The reversal of 115101631571 is 175136101511.

It is a cyclic number.

It is not a de Polignac number, because 115101631571 - 2³⁰ = 114027889747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115101631511) 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, 1786205 + ... + 1849521.

It is an arithmetic number, because the mean of its divisors is an integer number (7623170610).

Almost surely, 2^115101631571 is an apocalyptic number.

115101631571 is a deficient number, since it is larger than the sum of its proper divisors (6869098189).

115101631571 is a wasteful number, since it uses less digits than its factorization.

115101631571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63974.

The product of its (nonzero) digits is 3150, while the sum is 32.

The spelling of 115101631571 in words is "one hundred fifteen billion, one hundred one million, six hundred thirty-one thousand, five hundred seventy-one".