100213120332 has 36 divisors (see below), whose sum is σ = 272802384400. Its totient is φ = 30834806112.

The previous prime is 100213120309. The next prime is 100213120333. The reversal of 100213120332 is 233021312001.

100213120332 is a `hidden beast` number, since 1 + 0 + 0 + 21 + 312 + 0 + 332 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (100213120333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107064832 + ... + 107065767.

Almost surely, 2^100213120332 is an apocalyptic number.

100213120332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100213120332 is an abundant number, since it is smaller than the sum of its proper divisors (172589264068).

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

100213120332 is a wasteful number, since it uses less digits than its factorization.

100213120332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214130622 (or 214130617 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 100213120332 its reverse (233021312001), we get a palindrome (333234432333).

The spelling of 100213120332 in words is "one hundred billion, two hundred thirteen million, one hundred twenty thousand, three hundred thirty-two".