116052172101 has 6 divisors (see below), whose sum is σ = 167630915270. Its totient is φ = 77368114728.

The previous prime is 116052172091. The next prime is 116052172109. The reversal of 116052172101 is 101271250611.

116052172101 is a `hidden beast` number, since 1 + 1 + 60 + 521 + 72 + 10 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 89177487876 + 26874684225 = 298626^2 + 163935^2 .

It is not a de Polignac number, because 116052172101 - 2¹⁹ = 116051647813 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116052172109) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6447342886 + ... + 6447342903.

Almost surely, 2^116052172101 is an apocalyptic number.

It is an amenable number.

116052172101 is a deficient number, since it is larger than the sum of its proper divisors (51578743169).

116052172101 is a wasteful number, since it uses less digits than its factorization.

116052172101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12894685795 (or 12894685792 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 27.

The spelling of 116052172101 in words is "one hundred sixteen billion, fifty-two million, one hundred seventy-two thousand, one hundred one".