113322103211 has 4 divisors (see below), whose sum is σ = 113365842624. Its totient is φ = 113278363800.

The previous prime is 113322103177. The next prime is 113322103253. The reversal of 113322103211 is 112301223311.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 112301223311 = 2213 ⋅50746147.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113322103211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113322103261) 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, 21865820 + ... + 21871001.

It is an arithmetic number, because the mean of its divisors is an integer number (28341460656).

Almost surely, 2^113322103211 is an apocalyptic number.

113322103211 is a deficient number, since it is larger than the sum of its proper divisors (43739413).

113322103211 is an equidigital number, since it uses as much as digits as its factorization.

113322103211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43739412.

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

Adding to 113322103211 its reverse (112301223311), we get a palindrome (225623326522).

The spelling of 113322103211 in words is "one hundred thirteen billion, three hundred twenty-two million, one hundred three thousand, two hundred eleven".