100299994 has 16 divisors (see below), whose sum is σ = 154234080. Its totient is φ = 48893040.

The previous prime is 100299961. The next prime is 100300001. The reversal of 100299994 is 499992001.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a self number, because there is not a number n which added to its sum of digits gives 100299994.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91389 + ... + 92479.

It is an arithmetic number, because the mean of its divisors is an integer number (9639630).

Almost surely, 2^100299994 is an apocalyptic number.

100299994 is a deficient number, since it is larger than the sum of its proper divisors (53934086).

100299994 is a wasteful number, since it uses less digits than its factorization.

100299994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2205.

The product of its (nonzero) digits is 52488, while the sum is 43.

The square root of 100299994 is about 10014.9884672924. The cubic root of 100299994 is about 464.6225695932.

The spelling of 100299994 in words is "one hundred million, two hundred ninety-nine thousand, nine hundred ninety-four".