231313034210 has 8 divisors (see below), whose sum is σ = 416363461596. Its totient is φ = 92525213680.

The previous prime is 231313034209. The next prime is 231313034233. The reversal of 231313034210 is 12430313132.

It can be written as a sum of positive squares in 2 ways, for example, as 213770296609 + 17542737601 = 462353^2 + 132449^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11565651701 + ... + 11565651720.

Almost surely, 2^231313034210 is an apocalyptic number.

231313034210 is a deficient number, since it is larger than the sum of its proper divisors (185050427386).

231313034210 is a wasteful number, since it uses less digits than its factorization.

231313034210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23131303428.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 231313034210 its reverse (12430313132), we get a palindrome (243743347342).

The spelling of 231313034210 in words is "two hundred thirty-one billion, three hundred thirteen million, thirty-four thousand, two hundred ten".