313121230010 has 32 divisors (see below), whose sum is σ = 588996410112. Its totient is φ = 119732840640.

The previous prime is 313121229991. The next prime is 313121230031. The reversal of 313121230010 is 10032121313.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7726481 + ... + 7766900.

It is an arithmetic number, because the mean of its divisors is an integer number (18406137816).

Almost surely, 2^313121230010 is an apocalyptic number.

313121230010 is a deficient number, since it is larger than the sum of its proper divisors (275875180102).

313121230010 is a wasteful number, since it uses less digits than its factorization.

313121230010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15493478.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 313121230010 its reverse (10032121313), we get a palindrome (323153351323).

The spelling of 313121230010 in words is "three hundred thirteen billion, one hundred twenty-one million, two hundred thirty thousand, ten".