100169139 has 8 divisors (see below), whose sum is σ = 152638720. Its totient is φ = 57239496.

The previous prime is 100169129. The next prime is 100169177. The reversal of 100169139 is 931961001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 100169139 - 2⁷ = 100169011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100169119) 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, 2384959 + ... + 2385000.

It is an arithmetic number, because the mean of its divisors is an integer number (19079840).

Almost surely, 2^100169139 is an apocalyptic number.

100169139 is a deficient number, since it is larger than the sum of its proper divisors (52469581).

100169139 is an equidigital number, since it uses as much as digits as its factorization.

100169139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4769969.

The product of its (nonzero) digits is 1458, while the sum is 30.

The square root of 100169139 is about 10008.4533770208. The cubic root of 100169139 is about 464.4204271904.

The spelling of 100169139 in words is "one hundred million, one hundred sixty-nine thousand, one hundred thirty-nine".