100116249 has 4 divisors (see below), whose sum is σ = 133488336. Its totient is φ = 66744164.

The previous prime is 100116239. The next prime is 100116253. The reversal of 100116249 is 942611001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100116249 - 2¹² = 100112153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100116209) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 16686039 + ... + 16686044.

It is an arithmetic number, because the mean of its divisors is an integer number (33372084).

Almost surely, 2^100116249 is an apocalyptic number.

It is an amenable number.

100116249 is a deficient number, since it is larger than the sum of its proper divisors (33372087).

100116249 is an equidigital number, since it uses as much as digits as its factorization.

100116249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33372086.

The product of its (nonzero) digits is 432, while the sum is 24.

The square root of 100116249 is about 10005.8107617524. The cubic root of 100116249 is about 464.3386737312.

The spelling of 100116249 in words is "one hundred million, one hundred sixteen thousand, two hundred forty-nine".