100082158 has 16 divisors (see below), whose sum is σ = 172391040. Its totient is φ = 43097400.

The previous prime is 100082149. The next prime is 100082159. The reversal of 100082158 is 851280001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100082159) 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 7 ways as a sum of consecutive naturals, for example, 119298 + ... + 120133.

It is an arithmetic number, because the mean of its divisors is an integer number (10774440).

Almost surely, 2^100082158 is an apocalyptic number.

100082158 is a deficient number, since it is larger than the sum of its proper divisors (72308882).

100082158 is a wasteful number, since it uses less digits than its factorization.

100082158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239463.

The product of its (nonzero) digits is 640, while the sum is 25.

The square root of 100082158 is about 10004.1070566043. The cubic root of 100082158 is about 464.2859631174.

The spelling of 100082158 in words is "one hundred million, eighty-two thousand, one hundred fifty-eight".