113210213331 has 16 divisors (see below), whose sum is σ = 151182702720. Its totient is φ = 75355663680.

The previous prime is 113210213317. The next prime is 113210213351. The reversal of 113210213331 is 133312012311.

It is a happy number.

It is not a de Polignac number, because 113210213331 - 2⁶ = 113210213267 is a prime.

It is a super-2 number, since 2×113210213331² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113210213298 and 113210213307.

It is not an unprimeable number, because it can be changed into a prime (113210213351) 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, 10389396 + ... + 10400286.

It is an arithmetic number, because the mean of its divisors is an integer number (9448918920).

Almost surely, 2^113210213331 is an apocalyptic number.

113210213331 is a deficient number, since it is larger than the sum of its proper divisors (37972489389).

113210213331 is a wasteful number, since it uses less digits than its factorization.

113210213331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15986.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 113210213331 its reverse (133312012311), we get a palindrome (246522225642).

The spelling of 113210213331 in words is "one hundred thirteen billion, two hundred ten million, two hundred thirteen thousand, three hundred thirty-one".