100876245 has 16 divisors (see below), whose sum is σ = 165765120. Its totient is φ = 52346304.

The previous prime is 100876213. The next prime is 100876247. The reversal of 100876245 is 542678001.

It is not a de Polignac number, because 100876245 - 2⁵ = 100876213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100876247) 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, 90325 + ... + 91434.

It is an arithmetic number, because the mean of its divisors is an integer number (10360320).

Almost surely, 2^100876245 is an apocalyptic number.

100876245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

100876245 is a deficient number, since it is larger than the sum of its proper divisors (64888875).

100876245 is a wasteful number, since it uses less digits than its factorization.

100876245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181804.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 100876245 is about 10043.7166925397. The cubic root of 100876245 is about 465.5106657101.

The spelling of 100876245 in words is "one hundred million, eight hundred seventy-six thousand, two hundred forty-five".