113320211210213 has 48 divisors (see below), whose sum is σ = 135738745624944. Its totient is φ = 94269950530560.

The previous prime is 113320211210209. The next prime is 113320211210251. The reversal of 113320211210213 is 312012112023311.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 889667741284 + 112430543468929 = 943222^2 + 10603327^2 .

It is not a de Polignac number, because 113320211210213 - 2² = 113320211210209 is a prime.

It is a super-3 number, since 3×113320211210213³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113320211210273) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5086859231 + ... + 5086881507.

It is an arithmetic number, because the mean of its divisors is an integer number (2827890533853).

Almost surely, 2^{113320211210213} is an apocalyptic number.

It is an amenable number.

113320211210213 is a deficient number, since it is larger than the sum of its proper divisors (22418534414731).

113320211210213 is a wasteful number, since it uses less digits than its factorization.

113320211210213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35382 (or 35375 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 113320211210213 its reverse (312012112023311), we get a palindrome (425332323233524).

The spelling of 113320211210213 in words is "one hundred thirteen trillion, three hundred twenty billion, two hundred eleven million, two hundred ten thousand, two hundred thirteen".