113122211323 has 16 divisors (see below), whose sum is σ = 124550636544. Its totient is φ = 101888336160.

The previous prime is 113122211297. The next prime is 113122211459. The reversal of 113122211323 is 323112221311.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113122211323 is a prime.

It is a super-4 number, since 4×113122211323⁴ (a number of 45 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113122211294 and 113122211303.

It is not an unprimeable number, because it can be changed into a prime (113125211323) 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, 504886 + ... + 693652.

It is an arithmetic number, because the mean of its divisors is an integer number (7784414784).

Almost surely, 2^113122211323 is an apocalyptic number.

113122211323 is a deficient number, since it is larger than the sum of its proper divisors (11428425221).

113122211323 is a wasteful number, since it uses less digits than its factorization.

113122211323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189282.

The product of its digits is 432, while the sum is 22.

Adding to 113122211323 its reverse (323112221311), we get a palindrome (436234432634).

The spelling of 113122211323 in words is "one hundred thirteen billion, one hundred twenty-two million, two hundred eleven thousand, three hundred twenty-three".