103902879 has 4 divisors (see below), whose sum is σ = 138537176. Its totient is φ = 69268584.

The previous prime is 103902859. The next prime is 103902881. The reversal of 103902879 is 978209301.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 103902879 - 2⁵ = 103902847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103902809) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17317144 + ... + 17317149.

It is an arithmetic number, because the mean of its divisors is an integer number (34634294).

Almost surely, 2^103902879 is an apocalyptic number.

103902879 is a deficient number, since it is larger than the sum of its proper divisors (34634297).

103902879 is an equidigital number, since it uses as much as digits as its factorization.

103902879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34634296.

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 103902879 is about 10193.2761661794. The cubic root of 103902879 is about 470.1205047881.

The spelling of 103902879 in words is "one hundred three million, nine hundred two thousand, eight hundred seventy-nine".