113322123 has 12 divisors (see below), whose sum is σ = 167170848. Its totient is φ = 73940400.

The previous prime is 113322091. The next prime is 113322179. The reversal of 113322123 is 321223311.

It is not a de Polignac number, because 113322123 - 2⁵ = 113322091 is a prime.

It is a super-2 number, since 2×113322123² = 25683807122454258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113322096 and 113322105.

It is not an unprimeable number, because it can be changed into a prime (113322193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133528 + ... + 134373.

It is an arithmetic number, because the mean of its divisors is an integer number (13930904).

Almost surely, 2^113322123 is an apocalyptic number.

113322123 is a deficient number, since it is larger than the sum of its proper divisors (53848725).

113322123 is a wasteful number, since it uses less digits than its factorization.

113322123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267954 (or 267951 counting only the distinct ones).

The product of its digits is 216, while the sum is 18.

The square root of 113322123 is about 10645.2864216986. The cubic root of 113322123 is about 483.9177668615.

Adding to 113322123 its reverse (321223311), we get a palindrome (434545434).

The spelling of 113322123 in words is "one hundred thirteen million, three hundred twenty-two thousand, one hundred twenty-three".