104102131 has 8 divisors (see below), whose sum is σ = 119038464. Its totient is φ = 89181960.

The previous prime is 104102113. The next prime is 104102153. The reversal of 104102131 is 131201401.

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

It is not a de Polignac number, because 104102131 - 2⁵ = 104102099 is a prime.

It is a super-2 number, since 2×104102131² = 21674507357482322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104102111) 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, 17286 + ... + 22516.

It is an arithmetic number, because the mean of its divisors is an integer number (14879808).

Almost surely, 2^104102131 is an apocalyptic number.

104102131 is a deficient number, since it is larger than the sum of its proper divisors (14936333).

104102131 is an equidigital number, since it uses as much as digits as its factorization.

104102131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8081.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 104102131 is about 10203.0451826893. The cubic root of 104102131 is about 470.4208257469.

Adding to 104102131 its reverse (131201401), we get a palindrome (235303532).

The spelling of 104102131 in words is "one hundred four million, one hundred two thousand, one hundred thirty-one".