113331220030311 has 32 divisors (see below), whose sum is σ = 152873676034560. Its totient is φ = 74676293973504.

The previous prime is 113331220030261. The next prime is 113331220030319. The reversal of 113331220030311 is 113030022133311.

It is not a de Polignac number, because 113331220030311 - 2⁷ = 113331220030183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113331220030319) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2602720806 + ... + 2602764348.

It is an arithmetic number, because the mean of its divisors is an integer number (4777302376080).

Almost surely, 2^{113331220030311} is an apocalyptic number.

113331220030311 is a deficient number, since it is larger than the sum of its proper divisors (39542456004249).

113331220030311 is a wasteful number, since it uses less digits than its factorization.

113331220030311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71095.

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 113331220030311 its reverse (113030022133311), we get a palindrome (226361242163622).

The spelling of 113331220030311 in words is "one hundred thirteen trillion, three hundred thirty-one billion, two hundred twenty million, thirty thousand, three hundred eleven".