2313300031 has 4 divisors (see below), whose sum is σ = 2643771472. Its totient is φ = 1982828592.

The previous prime is 2313300019. The next prime is 2313300053. The reversal of 2313300031 is 1300033132.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2313300031 - 2⁵ = 2313299999 is a prime.

It is a super-2 number, since 2×2313300031² = 10702714066849201922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2313299978 and 2313300014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313300071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165235710 + ... + 165235723.

It is an arithmetic number, because the mean of its divisors is an integer number (660942868).

Almost surely, 2^2313300031 is an apocalyptic number.

2313300031 is a deficient number, since it is larger than the sum of its proper divisors (330471441).

2313300031 is an equidigital number, since it uses as much as digits as its factorization.

2313300031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330471440.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 2313300031 is about 48096.7777610933. Note that the first 4 decimals coincide. The cubic root of 2313300031 is about 1322.5455986793.

Adding to 2313300031 its reverse (1300033132), we get a palindrome (3613333163).

The spelling of 2313300031 in words is "two billion, three hundred thirteen million, three hundred thousand, thirty-one".