113032220213 has 4 divisors (see below), whose sum is σ = 123307876608. Its totient is φ = 102756563820.

The previous prime is 113032220129. The next prime is 113032220233. The reversal of 113032220213 is 312022230311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 113032220213 - 2⁸ = 113032219957 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113032220233) 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, 5137828181 + ... + 5137828202.

It is an arithmetic number, because the mean of its divisors is an integer number (30826969152).

Almost surely, 2^113032220213 is an apocalyptic number.

It is an amenable number.

113032220213 is a deficient number, since it is larger than the sum of its proper divisors (10275656395).

113032220213 is a wasteful number, since it uses less digits than its factorization.

113032220213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10275656394.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 113032220213 its reverse (312022230311), we get a palindrome (425054450524).

The spelling of 113032220213 in words is "one hundred thirteen billion, thirty-two million, two hundred twenty thousand, two hundred thirteen".