2116115284383 has 6 divisors (see below), whose sum is σ = 3056610966344. Its totient is φ = 1410743522916.

The previous prime is 2116115284337. The next prime is 2116115284403. The reversal of 2116115284383 is 3834825116112.

2116115284383 is a `hidden beast` number, since 2 + 1 + 1 + 6 + 1 + 1 + 528 + 43 + 83 = 666.

It is not a de Polignac number, because 2116115284383 - 2²⁹ = 2115578413471 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2116115284313) 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, 117561960235 + ... + 117561960252.

Almost surely, 2^{2116115284383} is an apocalyptic number.

2116115284383 is a deficient number, since it is larger than the sum of its proper divisors (940495681961).

2116115284383 is a wasteful number, since it uses less digits than its factorization.

2116115284383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235123920493 (or 235123920490 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The spelling of 2116115284383 in words is "two trillion, one hundred sixteen billion, one hundred fifteen million, two hundred eighty-four thousand, three hundred eighty-three".