100133331213 has 16 divisors (see below), whose sum is σ = 144336336320. Its totient is φ = 61532856576.

The previous prime is 100133331197. The next prime is 100133331247. The reversal of 100133331213 is 312133331001.

It is not a de Polignac number, because 100133331213 - 2⁴ = 100133331197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100133331213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100133332213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23737420 + ... + 23741637.

It is an arithmetic number, because the mean of its divisors is an integer number (9021021020).

Almost surely, 2^100133331213 is an apocalyptic number.

It is an amenable number.

100133331213 is a deficient number, since it is larger than the sum of its proper divisors (44203005107).

100133331213 is a wasteful number, since it uses less digits than its factorization.

100133331213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47479116.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 100133331213 its reverse (312133331001), we get a palindrome (412266662214).

The spelling of 100133331213 in words is "one hundred billion, one hundred thirty-three million, three hundred thirty-one thousand, two hundred thirteen".