131655162216 has 64 divisors (see below), whose sum is σ = 346536590400. Its totient is φ = 41566238208.

The previous prime is 131655162211. The next prime is 131655162241. The reversal of 131655162216 is 612261556131.

It is not an unprimeable number, because it can be changed into a prime (131655162211) 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, 2238660 + ... + 2296716.

It is an arithmetic number, because the mean of its divisors is an integer number (5414634225).

Almost surely, 2^131655162216 is an apocalyptic number.

It is an amenable number.

131655162216 is an abundant number, since it is smaller than the sum of its proper divisors (214881428184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131655162216 is a wasteful number, since it uses less digits than its factorization.

131655162216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63058 (or 63054 counting only the distinct ones).

The product of its digits is 64800, while the sum is 39.

The spelling of 131655162216 in words is "one hundred thirty-one billion, six hundred fifty-five million, one hundred sixty-two thousand, two hundred sixteen".