100993724 has 18 divisors (see below), whose sum is σ = 191381400. Its totient is φ = 46612176.

The previous prime is 100993703. The next prime is 100993777. The reversal of 100993724 is 427399001.

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 5 ways as a sum of consecutive naturals, for example, 74024 + ... + 75375.

It is an arithmetic number, because the mean of its divisors is an integer number (10632300).

Almost surely, 2^100993724 is an apocalyptic number.

It is an amenable number.

100993724 is a deficient number, since it is larger than the sum of its proper divisors (90387676).

100993724 is a wasteful number, since it uses less digits than its factorization.

100993724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149429 (or 149414 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 100993724 is about 10049.5633735999. The cubic root of 100993724 is about 465.6913045767.

The spelling of 100993724 in words is "one hundred million, nine hundred ninety-three thousand, seven hundred twenty-four".