113312132313 has 8 divisors (see below), whose sum is σ = 151279312800. Its totient is φ = 75443186688.

The previous prime is 113312132291. The next prime is 113312132347. The reversal of 113312132313 is 313231213311.

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

It is not a de Polignac number, because 113312132313 - 2³⁰ = 112238390489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113312132363) 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, 24556023 + ... + 24560636.

It is an arithmetic number, because the mean of its divisors is an integer number (18909914100).

Almost surely, 2^113312132313 is an apocalyptic number.

It is an amenable number.

113312132313 is a deficient number, since it is larger than the sum of its proper divisors (37967180487).

113312132313 is an equidigital number, since it uses as much as digits as its factorization.

113312132313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49117431.

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

Adding to 113312132313 its reverse (313231213311), we get a palindrome (426543345624).

The spelling of 113312132313 in words is "one hundred thirteen billion, three hundred twelve million, one hundred thirty-two thousand, three hundred thirteen".