312103324204 has 96 divisors (see below), whose sum is σ = 665062272000. Its totient is φ = 127861493760.

The previous prime is 312103324151. The next prime is 312103324229. The reversal of 312103324204 is 402423301213.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93751212 + ... + 93754540.

It is an arithmetic number, because the mean of its divisors is an integer number (6927732000).

Almost surely, 2^312103324204 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 312103324204, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (332531136000).

312103324204 is an abundant number, since it is smaller than the sum of its proper divisors (352958947796).

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

312103324204 is a wasteful number, since it uses less digits than its factorization.

312103324204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6348 (or 6332 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 312103324204 its reverse (402423301213), we get a palindrome (714526625417).

The spelling of 312103324204 in words is "three hundred twelve billion, one hundred three million, three hundred twenty-four thousand, two hundred four".