118824102021 has 32 divisors (see below), whose sum is σ = 161449666560. Its totient is φ = 77721714944.

The previous prime is 118824101993. The next prime is 118824102031. The reversal of 118824102021 is 120201428811.

It is a cyclic number.

It is not a de Polignac number, because 118824102021 - 2¹⁴ = 118824085637 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 118824102021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118824102031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49160605 + ... + 49163021.

It is an arithmetic number, because the mean of its divisors is an integer number (5045302080).

Almost surely, 2^118824102021 is an apocalyptic number.

It is an amenable number.

118824102021 is a deficient number, since it is larger than the sum of its proper divisors (42625564539).

118824102021 is a wasteful number, since it uses less digits than its factorization.

118824102021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3785.

The product of its (nonzero) digits is 2048, while the sum is 30.

The spelling of 118824102021 in words is "one hundred eighteen billion, eight hundred twenty-four million, one hundred two thousand, twenty-one".