113321012213 has 8 divisors (see below), whose sum is σ = 122062465536. Its totient is φ = 104897430000.

The previous prime is 113321012177. The next prime is 113321012221. The reversal of 113321012213 is 312210123311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113321012213 - 2²² = 113316817909 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 (113321012243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79467038 + ... + 79468463.

It is an arithmetic number, because the mean of its divisors is an integer number (15257808192).

Almost surely, 2^113321012213 is an apocalyptic number.

It is an amenable number.

113321012213 is a deficient number, since it is larger than the sum of its proper divisors (8741453323).

113321012213 is a wasteful number, since it uses less digits than its factorization.

113321012213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158935555.

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

Adding to 113321012213 its reverse (312210123311), we get a palindrome (425531135524).

The spelling of 113321012213 in words is "one hundred thirteen billion, three hundred twenty-one million, twelve thousand, two hundred thirteen".