116137552171 has 4 divisors (see below), whose sum is σ = 116140574872. Its totient is φ = 116134529472.

The previous prime is 116137552151. The next prime is 116137552177. The reversal of 116137552171 is 171255731611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 171255731611 = 24517 ⋅6985183.

It is a cyclic number.

It is not a de Polignac number, because 116137552171 - 2¹³ = 116137543979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116137552177) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1452966 + ... + 1530811.

It is an arithmetic number, because the mean of its divisors is an integer number (29035143718).

Almost surely, 2^116137552171 is an apocalyptic number.

116137552171 is a deficient number, since it is larger than the sum of its proper divisors (3022701).

116137552171 is an equidigital number, since it uses as much as digits as its factorization.

116137552171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3022700.

The product of its digits is 44100, while the sum is 40.

The spelling of 116137552171 in words is "one hundred sixteen billion, one hundred thirty-seven million, five hundred fifty-two thousand, one hundred seventy-one".