232160781115 has 16 divisors (see below), whose sum is σ = 291568350528. Its totient is φ = 177126276096.

The previous prime is 232160781113. The next prime is 232160781137. The reversal of 232160781115 is 511187061232.

It is a cyclic number.

It is not a de Polignac number, because 232160781115 - 2¹ = 232160781113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232160781113) 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, 2956482 + ... + 3033991.

It is an arithmetic number, because the mean of its divisors is an integer number (18223021908).

Almost surely, 2^232160781115 is an apocalyptic number.

232160781115 is a deficient number, since it is larger than the sum of its proper divisors (59407569413).

232160781115 is a wasteful number, since it uses less digits than its factorization.

232160781115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5990838.

The product of its (nonzero) digits is 20160, while the sum is 37.

The spelling of 232160781115 in words is "two hundred thirty-two billion, one hundred sixty million, seven hundred eighty-one thousand, one hundred fifteen".