100553200332 has 24 divisors (see below), whose sum is σ = 252672144816. Its totient is φ = 30939446208.

The previous prime is 100553200309. The next prime is 100553200351. The reversal of 100553200332 is 233002355001.

It is a happy number.

It is a super-2 number, since 2×100553200332² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322285743 + ... + 322286054.

It is an arithmetic number, because the mean of its divisors is an integer number (10528006034).

Almost surely, 2^100553200332 is an apocalyptic number.

100553200332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100553200332 is an abundant number, since it is smaller than the sum of its proper divisors (152118944484).

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

100553200332 is a wasteful number, since it uses less digits than its factorization.

100553200332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644571817 (or 644571815 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

Adding to 100553200332 its reverse (233002355001), we get a palindrome (333555555333).

The spelling of 100553200332 in words is "one hundred billion, five hundred fifty-three million, two hundred thousand, three hundred thirty-two".