2315131710 has 16 divisors (see below), whose sum is σ = 5556316176. Its totient is φ = 617368448.

The previous prime is 2315131697. The next prime is 2315131711. The reversal of 2315131710 is 171315132.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2315131711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38585499 + ... + 38585558.

It is an arithmetic number, because the mean of its divisors is an integer number (347269761).

Almost surely, 2^2315131710 is an apocalyptic number.

2315131710 is an abundant number, since it is smaller than the sum of its proper divisors (3241184466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2315131710 is a wasteful number, since it uses less digits than its factorization.

2315131710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77171067.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 2315131710 is about 48115.8155911339. The cubic root of 2315131710 is about 1322.8945719891.

Adding to 2315131710 its reverse (171315132), we get a palindrome (2486446842).

The spelling of 2315131710 in words is "two billion, three hundred fifteen million, one hundred thirty-one thousand, seven hundred ten".