100371139 has 8 divisors (see below), whose sum is σ = 109573632. Its totient is φ = 91181640.

The previous prime is 100371137. The next prime is 100371143. The reversal of 100371139 is 931173001.

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

It is not a de Polignac number, because 100371139 - 2¹ = 100371137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100371137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20482 + ... + 24904.

It is an arithmetic number, because the mean of its divisors is an integer number (13696704).

Almost surely, 2^100371139 is an apocalyptic number.

100371139 is a deficient number, since it is larger than the sum of its proper divisors (9202493).

100371139 is a wasteful number, since it uses less digits than its factorization.

100371139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6497.

The product of its (nonzero) digits is 567, while the sum is 25.

The square root of 100371139 is about 10018.5397638578. The cubic root of 100371139 is about 464.7323993110.

The spelling of 100371139 in words is "one hundred million, three hundred seventy-one thousand, one hundred thirty-nine".