113321015122 has 48 divisors (see below), whose sum is σ = 209475986328. Its totient is φ = 45685086720.

The previous prime is 113321015083. The next prime is 113321015141. The reversal of 113321015122 is 221510123311.

It can be written as a sum of positive squares in 4 ways, for example, as 38627578521 + 74693436601 = 196539^2 + 273301^2 .

It is a junction number, because it is equal to n+sod(n) for n = 113321015093 and 113321015102.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3309972 + ... + 3344032.

Almost surely, 2^113321015122 is an apocalyptic number.

113321015122 is a deficient number, since it is larger than the sum of its proper divisors (96154971206).

113321015122 is a wasteful number, since it uses less digits than its factorization.

113321015122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36091 (or 36084 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 113321015122 its reverse (221510123311), we get a palindrome (334831138433).

The spelling of 113321015122 in words is "one hundred thirteen billion, three hundred twenty-one million, fifteen thousand, one hundred twenty-two".