112355730351121 has 4 divisors (see below), whose sum is σ = 116230065880500. Its totient is φ = 108481394821744.

The previous prime is 112355730351089. The next prime is 112355730351133. The reversal of 112355730351121 is 121153037553211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 29113190000896 + 83242540350225 = 5395664^2 + 9123735^2 .

It is a cyclic number.

It is not a de Polignac number, because 112355730351121 - 2⁵ = 112355730351089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112355730351721) 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, 1937167764646 + ... + 1937167764703.

It is an arithmetic number, because the mean of its divisors is an integer number (29057516470125).

Almost surely, 2^{112355730351121} is an apocalyptic number.

It is an amenable number.

112355730351121 is a deficient number, since it is larger than the sum of its proper divisors (3874335529379).

112355730351121 is an equidigital number, since it uses as much as digits as its factorization.

112355730351121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3874335529378.

The product of its (nonzero) digits is 94500, while the sum is 40.

The spelling of 112355730351121 in words is "one hundred twelve trillion, three hundred fifty-five billion, seven hundred thirty million, three hundred fifty-one thousand, one hundred twenty-one".