312102130300 has 18 divisors (see below), whose sum is σ = 677261622968. Its totient is φ = 124840852080.

The previous prime is 312102130259. The next prime is 312102130337. The reversal of 312102130300 is 3031201213.

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 5 ways as a sum of consecutive naturals, for example, 1560510552 + ... + 1560510751.

Almost surely, 2^312102130300 is an apocalyptic number.

It is an amenable number.

312102130300 is an abundant number, since it is smaller than the sum of its proper divisors (365159492668).

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

312102130300 is a wasteful number, since it uses less digits than its factorization.

312102130300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3121021317 (or 3121021310 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 312102130300 its reverse (3031201213), we get a palindrome (315133331513).

The spelling of 312102130300 in words is "three hundred twelve billion, one hundred two million, one hundred thirty thousand, three hundred".