100500799 has 16 divisors (see below), whose sum is σ = 119105280. Its totient is φ = 83010240.

The previous prime is 100500797. The next prime is 100500809. The reversal of 100500799 is 997005001.

It is not a de Polignac number, because 100500799 - 2¹ = 100500797 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100500799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100500797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21712 + ... + 25930.

It is an arithmetic number, because the mean of its divisors is an integer number (7444080).

Almost surely, 2^100500799 is an apocalyptic number.

100500799 is a deficient number, since it is larger than the sum of its proper divisors (18604481).

100500799 is an equidigital number, since it uses as much as digits as its factorization.

100500799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4350.

The product of its (nonzero) digits is 2835, while the sum is 31.

The square root of 100500799 is about 10025.0086783005. The cubic root of 100500799 is about 464.9324278425.

The spelling of 100500799 in words is "one hundred million, five hundred thousand, seven hundred ninety-nine".