312403313114200 has 192 divisors, whose sum is σ = 907844924563200. Its totient is φ = 97127188646400.

The previous prime is 312403313114173. The next prime is 312403313114201. The reversal of 312403313114200 is 2411313304213.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312403313114201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19435230 + ... + 31662829.

It is an arithmetic number, because the mean of its divisors is an integer number (4728358982100).

Almost surely, 2^{312403313114200} is an apocalyptic number.

It is an amenable number.

312403313114200 is an abundant number, since it is smaller than the sum of its proper divisors (595441611449000).

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

312403313114200 is a wasteful number, since it uses less digits than its factorization.

312403313114200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51098490 (or 51098481 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 312403313114200 its reverse (2411313304213), we get a palindrome (314814626418413).

The spelling of 312403313114200 in words is "three hundred twelve trillion, four hundred three billion, three hundred thirteen million, one hundred fourteen thousand, two hundred".