2313135031 has 8 divisors (see below), whose sum is σ = 2500687280. Its totient is φ = 2132163648.

The previous prime is 2313134983. The next prime is 2313135037. The reversal of 2313135031 is 1305313132.

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 2313135031 - 2⁹ = 2313134519 is a prime.

It is a super-2 number, since 2×2313135031² = 10701187343278741922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2313134993 and 2313135011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2313135037) 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, 1644486 + ... + 1645891.

It is an arithmetic number, because the mean of its divisors is an integer number (312585910).

Almost surely, 2^2313135031 is an apocalyptic number.

2313135031 is a deficient number, since it is larger than the sum of its proper divisors (187552249).

2313135031 is a wasteful number, since it uses less digits than its factorization.

2313135031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3290433.

The product of its (nonzero) digits is 810, while the sum is 22.

The square root of 2313135031 is about 48095.0624388824. The cubic root of 2313135031 is about 1322.5141536716.

Adding to 2313135031 its reverse (1305313132), we get a palindrome (3618448163).

The spelling of 2313135031 in words is "two billion, three hundred thirteen million, one hundred thirty-five thousand, thirty-one".