113983513213 has 8 divisors (see below), whose sum is σ = 117664451840. Its totient is φ = 110302827840.

The previous prime is 113983513181. The next prime is 113983513223. The reversal of 113983513213 is 312315389311.

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 113983513213 - 2⁵ = 113983513181 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 (113983513223) 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, 1358581 + ... + 1440037.

It is an arithmetic number, because the mean of its divisors is an integer number (14708056480).

Almost surely, 2^113983513213 is an apocalyptic number.

It is an amenable number.

113983513213 is a deficient number, since it is larger than the sum of its proper divisors (3680938627).

113983513213 is an equidigital number, since it uses as much as digits as its factorization.

113983513213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126627.

The product of its digits is 58320, while the sum is 40.

The spelling of 113983513213 in words is "one hundred thirteen billion, nine hundred eighty-three million, five hundred thirteen thousand, two hundred thirteen".