112133331030021 has 16 divisors (see below), whose sum is σ = 173670982643328. Its totient is φ = 63025759828800.

The previous prime is 112133331029999. The next prime is 112133331030059. The reversal of 112133331030021 is 120030133331211.

It is not a de Polignac number, because 112133331030021 - 2⁶ = 112133331029957 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 112133331029973 and 112133331030000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112133331030821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43767887490 + ... + 43767890051.

It is an arithmetic number, because the mean of its divisors is an integer number (10854436415208).

Almost surely, 2^{112133331030021} is an apocalyptic number.

It is an amenable number.

112133331030021 is a deficient number, since it is larger than the sum of its proper divisors (61537651613307).

112133331030021 is an equidigital number, since it uses as much as digits as its factorization.

112133331030021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87535777612.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 112133331030021 its reverse (120030133331211), we get a palindrome (232163464361232).

The spelling of 112133331030021 in words is "one hundred twelve trillion, one hundred thirty-three billion, three hundred thirty-one million, thirty thousand, twenty-one".