312132301300 has 18 divisors (see below), whose sum is σ = 677327094038. Its totient is φ = 124852920480.

The previous prime is 312132301279. The next prime is 312132301307. The reversal of 312132301300 is 3103231213.

It can be written as a sum of positive squares in 3 ways, for example, as 91529241444 + 220603059856 = 302538^2 + 469684^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312132301307) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1560661407 + ... + 1560661606.

Almost surely, 2^312132301300 is an apocalyptic number.

It is an amenable number.

312132301300 is an abundant number, since it is smaller than the sum of its proper divisors (365194792738).

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

312132301300 is a wasteful number, since it uses less digits than its factorization.

312132301300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3121323027 (or 3121323020 counting only the distinct ones).

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

Adding to 312132301300 its reverse (3103231213), we get a palindrome (315235532513).

The spelling of 312132301300 in words is "three hundred twelve billion, one hundred thirty-two million, three hundred one thousand, three hundred".