100133099 has 16 divisors (see below), whose sum is σ = 115292160. Its totient is φ = 86074560.

The previous prime is 100133081. The next prime is 100133101. The reversal of 100133099 is 990331001.

It is not a de Polignac number, because 100133099 - 2⁸ = 100132843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100133399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20294 + ... + 24740.

It is an arithmetic number, because the mean of its divisors is an integer number (7205760).

Almost surely, 2^100133099 is an apocalyptic number.

100133099 is a deficient number, since it is larger than the sum of its proper divisors (15159061).

100133099 is a wasteful number, since it uses less digits than its factorization.

100133099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4570.

The product of its (nonzero) digits is 729, while the sum is 26.

The square root of 100133099 is about 10006.6527370545. The cubic root of 100133099 is about 464.3647223425.

The spelling of 100133099 in words is "one hundred million, one hundred thirty-three thousand, ninety-nine".