101655180460 has 48 divisors (see below), whose sum is σ = 218101403520. Its totient is φ = 39781683200.

The previous prime is 101655180443. The next prime is 101655180553. The reversal of 101655180460 is 64081556101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2613636 + ... + 2652244.

It is an arithmetic number, because the mean of its divisors is an integer number (4543779240).

Almost surely, 2^101655180460 is an apocalyptic number.

101655180460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101655180460 is an abundant number, since it is smaller than the sum of its proper divisors (116446223060).

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

101655180460 is a wasteful number, since it uses less digits than its factorization.

101655180460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41466 (or 41464 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 37.

The spelling of 101655180460 in words is "one hundred one billion, six hundred fifty-five million, one hundred eighty thousand, four hundred sixty".