313011203230 has 32 divisors (see below), whose sum is σ = 615218623488. Its totient is φ = 113715136800.

The previous prime is 313011203177. The next prime is 313011203251. The reversal of 313011203230 is 32302110313.

It is a junction number, because it is equal to n+sod(n) for n = 313011203198 and 313011203207.

It is a congruent number.

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, 1221526 + ... + 1455385.

It is an arithmetic number, because the mean of its divisors is an integer number (19225581984).

Almost surely, 2^313011203230 is an apocalyptic number.

313011203230 is a deficient number, since it is larger than the sum of its proper divisors (302207420258).

313011203230 is a wasteful number, since it uses less digits than its factorization.

313011203230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2677992.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 313011203230 its reverse (32302110313), we get a palindrome (345313313543).

The spelling of 313011203230 in words is "three hundred thirteen billion, eleven million, two hundred three thousand, two hundred thirty".