231342313310 has 32 divisors (see below), whose sum is σ = 417901967712. Its totient is φ = 92207237760.

The previous prime is 231342313309. The next prime is 231342313343. The reversal of 231342313310 is 13313243132.

It is a super-2 number, since 2×231342313310² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 231342313310.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3824864 + ... + 3884876.

It is an arithmetic number, because the mean of its divisors is an integer number (13059436491).

Almost surely, 2^231342313310 is an apocalyptic number.

231342313310 is a deficient number, since it is larger than the sum of its proper divisors (186559654402).

231342313310 is a wasteful number, since it uses less digits than its factorization.

231342313310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61388.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 231342313310 its reverse (13313243132), we get a palindrome (244655556442).

The spelling of 231342313310 in words is "two hundred thirty-one billion, three hundred forty-two million, three hundred thirteen thousand, three hundred ten".