312430310300 has 72 divisors (see below), whose sum is σ = 679879609920. Its totient is φ = 124621286400.

The previous prime is 312430310263. The next prime is 312430310321. The reversal of 312430310300 is 3013034213.

It is a super-2 number, since 2×312430310300² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83827037 + ... + 83830763.

It is an arithmetic number, because the mean of its divisors is an integer number (9442772360).

Almost surely, 2^312430310300 is an apocalyptic number.

It is an amenable number.

312430310300 is an abundant number, since it is smaller than the sum of its proper divisors (367449299620).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

312430310300 is a wasteful number, since it uses less digits than its factorization.

312430310300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5871 (or 5864 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 312430310300 its reverse (3013034213), we get a palindrome (315443344513).

The spelling of 312430310300 in words is "three hundred twelve billion, four hundred thirty million, three hundred ten thousand, three hundred".