200323311121312 has 96 divisors (see below), whose sum is σ = 408357813878784. Its totient is φ = 96675580512000.

The previous prime is 200323311121277. The next prime is 200323311121379. The reversal of 200323311121312 is 213121113323002.

200323311121312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37161313 + ... + 42209119.

It is an arithmetic number, because the mean of its divisors is an integer number (4253727227904).

Almost surely, 2^{200323311121312} 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 200323311121312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204178906939392).

200323311121312 is an abundant number, since it is smaller than the sum of its proper divisors (208034502757472).

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

200323311121312 is a wasteful number, since it uses less digits than its factorization.

200323311121312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5048202 (or 5048194 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 200323311121312 its reverse (213121113323002), we get a palindrome (413444424444314).

The spelling of 200323311121312 in words is "two hundred trillion, three hundred twenty-three billion, three hundred eleven million, one hundred twenty-one thousand, three hundred twelve".