100403221113200 has 30 divisors (see below), whose sum is σ = 241218738725424. Its totient is φ = 40161288445120.

The previous prime is 100403221113193. The next prime is 100403221113203. The reversal of 100403221113200 is 2311122304001.

It is a super-2 number, since 2×100403221113200² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100403221113203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 125504025992 + ... + 125504026791.

Almost surely, 2^{100403221113200} is an apocalyptic number.

100403221113200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100403221113200 is an abundant number, since it is smaller than the sum of its proper divisors (140815517612224).

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

100403221113200 is a wasteful number, since it uses less digits than its factorization.

100403221113200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251008052801 (or 251008052790 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 100403221113200 its reverse (2311122304001), we get a palindrome (102714343417201).

The spelling of 100403221113200 in words is "one hundred trillion, four hundred three billion, two hundred twenty-one million, one hundred thirteen thousand, two hundred".