113613122 has 16 divisors (see below), whose sum is σ = 205016640. Its totient is φ = 46128528.

The previous prime is 113613067. The next prime is 113613131. The reversal of 113613122 is 221316311.

It is a junction number, because it is equal to n+sod(n) for n = 113613094 and 113613103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213293 + ... + 213824.

It is an arithmetic number, because the mean of its divisors is an integer number (12813540).

Almost surely, 2^113613122 is an apocalyptic number.

113613122 is a deficient number, since it is larger than the sum of its proper divisors (91403518).

113613122 is a wasteful number, since it uses less digits than its factorization.

113613122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427145.

The product of its digits is 216, while the sum is 20.

The square root of 113613122 is about 10658.9456326599. The cubic root of 113613122 is about 484.3316290379.

Adding to 113613122 its reverse (221316311), we get a palindrome (334929433).

The spelling of 113613122 in words is "one hundred thirteen million, six hundred thirteen thousand, one hundred twenty-two".