101331795678 has 32 divisors (see below), whose sum is σ = 204992532000. Its totient is φ = 33389300736.

The previous prime is 101331795661. The next prime is 101331795683. The reversal of 101331795678 is 876597133101.

It is a self number, because there is not a number n which added to its sum of digits gives 101331795678.

It is a congruent number.

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, 2300550 + ... + 2344182.

It is an arithmetic number, because the mean of its divisors is an integer number (6406016625).

Almost surely, 2^101331795678 is an apocalyptic number.

101331795678 is an abundant number, since it is smaller than the sum of its proper divisors (103660736322).

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

101331795678 is a wasteful number, since it uses less digits than its factorization.

101331795678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48076.

The product of its (nonzero) digits is 952560, while the sum is 51.

The spelling of 101331795678 in words is "one hundred one billion, three hundred thirty-one million, seven hundred ninety-five thousand, six hundred seventy-eight".