100323313321200 has 120 divisors (see below), whose sum is σ = 321484169160576. Its totient is φ = 26743297248000.

The previous prime is 100323313321177. The next prime is 100323313321247. The reversal of 100323313321200 is 2123313323001.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11628006 + ... + 18326405.

Almost surely, 2^{100323313321200} is an apocalyptic number.

100323313321200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100323313321200 is an abundant number, since it is smaller than the sum of its proper divisors (221160855839376).

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

100323313321200 is a wasteful number, since it uses less digits than its factorization.

100323313321200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29957223 (or 29957212 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 100323313321200 its reverse (2123313323001), we get a palindrome (102446626644201).

The spelling of 100323313321200 in words is "one hundred trillion, three hundred twenty-three billion, three hundred thirteen million, three hundred twenty-one thousand, two hundred".