100744312 has 32 divisors (see below), whose sum is σ = 204275520. Its totient is φ = 46397440.

The previous prime is 100744309. The next prime is 100744333. The reversal of 100744312 is 213447001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1489 + ... + 14272.

It is an arithmetic number, because the mean of its divisors is an integer number (6383610).

Almost surely, 2^100744312 is an apocalyptic number.

It is an amenable number.

100744312 is an abundant number, since it is smaller than the sum of its proper divisors (103531208).

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

100744312 is a wasteful number, since it uses less digits than its factorization.

100744312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15831 (or 15827 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 100744312 is about 10037.1466064813. The cubic root of 100744312 is about 465.3076347159.

The spelling of 100744312 in words is "one hundred million, seven hundred forty-four thousand, three hundred twelve".