113313000311 has 4 divisors (see below), whose sum is σ = 129500571792. Its totient is φ = 97125428832.

The previous prime is 113313000271. The next prime is 113313000329. The reversal of 113313000311 is 113000313311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 113000313311 = 1831 ⋅61715081.

It is a cyclic number.

It is not a de Polignac number, because 113313000311 - 2¹⁸ = 113312738167 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113313000311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113313000391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8093785730 + ... + 8093785743.

It is an arithmetic number, because the mean of its divisors is an integer number (32375142948).

Almost surely, 2^113313000311 is an apocalyptic number.

113313000311 is a deficient number, since it is larger than the sum of its proper divisors (16187571481).

113313000311 is an equidigital number, since it uses as much as digits as its factorization.

113313000311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16187571480.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 113313000311 its reverse (113000313311), we get a palindrome (226313313622).

It can be divided in two parts, 113313000 and 311, that added together give a palindrome (113313311).

The spelling of 113313000311 in words is "one hundred thirteen billion, three hundred thirteen million, three hundred eleven", and thus it is an aban number.