313321233230 has 32 divisors (see below), whose sum is σ = 564813787968. Its totient is φ = 125142937600.

The previous prime is 313321233227. The next prime is 313321233257. The reversal of 313321233230 is 32332123313.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 313321233230.

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, 25758350 + ... + 25770510.

It is an arithmetic number, because the mean of its divisors is an integer number (17650430874).

Almost surely, 2^313321233230 is an apocalyptic number.

313321233230 is a deficient number, since it is larger than the sum of its proper divisors (251492554738).

313321233230 is a wasteful number, since it uses less digits than its factorization.

313321233230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15772.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 313321233230 its reverse (32332123313), we get a palindrome (345653356543).

The spelling of 313321233230 in words is "three hundred thirteen billion, three hundred twenty-one million, two hundred thirty-three thousand, two hundred thirty".