313311212230 has 16 divisors (see below), whose sum is σ = 564299334144. Its totient is φ = 125249117760.

The previous prime is 313311212177. The next prime is 313311212251. The reversal of 313311212230 is 32212113313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9403431 + ... + 9436690.

It is an arithmetic number, because the mean of its divisors is an integer number (35268708384).

Almost surely, 2^313311212230 is an apocalyptic number.

313311212230 is a deficient number, since it is larger than the sum of its proper divisors (250988121914).

313311212230 is a wasteful number, since it uses less digits than its factorization.

313311212230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18841791.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 313311212230 its reverse (32212113313), we get a palindrome (345523325543).

The spelling of 313311212230 in words is "three hundred thirteen billion, three hundred eleven million, two hundred twelve thousand, two hundred thirty".