323312133031300 has 144 divisors (see below), whose sum is σ = 802283784301440. Its totient is φ = 110784960000000.

The previous prime is 323312133031271. The next prime is 323312133031319. The reversal of 323312133031300 is 3130331213323.

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

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, 9105057946 + ... + 9105093454.

It is an arithmetic number, because the mean of its divisors is an integer number (5571415168760).

Almost surely, 2^{323312133031300} is an apocalyptic number.

It is an amenable number.

323312133031300 is an abundant number, since it is smaller than the sum of its proper divisors (478971651270140).

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

323312133031300 is a wasteful number, since it uses less digits than its factorization.

323312133031300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42782 (or 42775 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 323312133031300 its reverse (3130331213323), we get a palindrome (326442464244623).

The spelling of 323312133031300 in words is "three hundred twenty-three trillion, three hundred twelve billion, one hundred thirty-three million, thirty-one thousand, three hundred".