312133200100000 has 288 divisors, whose sum is σ = 802058049999360. Its totient is φ = 119339700480000.

The previous prime is 312133200099997. The next prime is 312133200100067. The reversal of 312133200100000 is 1002331213.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3272852316 + ... + 3272947684.

It is an arithmetic number, because the mean of its divisors is an integer number (2784923784720).

Almost surely, 2^{312133200100000} 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 312133200100000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (401029024999680).

312133200100000 is an abundant number, since it is smaller than the sum of its proper divisors (489924849899360).

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

312133200100000 is an equidigital number, since it uses as much as digits as its factorization.

312133200100000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96850 (or 96822 counting only the distinct ones).

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

Adding to 312133200100000 its reverse (1002331213), we get a palindrome (312134202431213).

The spelling of 312133200100000 in words is "three hundred twelve trillion, one hundred thirty-three billion, two hundred million, one hundred thousand".