100133331112 has 32 divisors (see below), whose sum is σ = 189914371200. Its totient is φ = 49489824384.

The previous prime is 100133331083. The next prime is 100133331131. The reversal of 100133331112 is 211133331001.

It is a self number, because there is not a number n which added to its sum of digits gives 100133331112.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2703583 + ... + 2740369.

It is an arithmetic number, because the mean of its divisors is an integer number (5934824100).

Almost surely, 2^100133331112 is an apocalyptic number.

It is an amenable number.

100133331112 is a deficient number, since it is larger than the sum of its proper divisors (89781040088).

100133331112 is a wasteful number, since it uses less digits than its factorization.

100133331112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40705 (or 40701 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 100133331112 its reverse (211133331001), we get a palindrome (311266662113).

The spelling of 100133331112 in words is "one hundred billion, one hundred thirty-three million, three hundred thirty-one thousand, one hundred twelve".