100133471312 has 40 divisors (see below), whose sum is σ = 222024331200. Its totient is φ = 42856238592.

The previous prime is 100133471279. The next prime is 100133471329. The reversal of 100133471312 is 213174331001.

It is a happy number.

It is a super-2 number, since 2×100133471312² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

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, 522137 + ... + 687672.

It is an arithmetic number, because the mean of its divisors is an integer number (5550608280).

Almost surely, 2^100133471312 is an apocalyptic number.

It is an amenable number.

100133471312 is an abundant number, since it is smaller than the sum of its proper divisors (121890859888).

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

100133471312 is a wasteful number, since it uses less digits than its factorization.

100133471312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210563 (or 1210557 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The spelling of 100133471312 in words is "one hundred billion, one hundred thirty-three million, four hundred seventy-one thousand, three hundred twelve".