104310031 has 8 divisors (see below), whose sum is σ = 119273760. Its totient is φ = 89361888.

The previous prime is 104310023. The next prime is 104310049. The reversal of 104310031 is 130013401.

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

It is not a de Polignac number, because 104310031 - 2³ = 104310023 is a prime.

It is a super-2 number, since 2×104310031² = 21761165134441922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104309993 and 104310020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104310091) 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, 21525 + ... + 25921.

It is an arithmetic number, because the mean of its divisors is an integer number (14909220).

Almost surely, 2^104310031 is an apocalyptic number.

104310031 is a deficient number, since it is larger than the sum of its proper divisors (14963729).

104310031 is an equidigital number, since it uses as much as digits as its factorization.

104310031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7793.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 104310031 is about 10213.2282359693. The cubic root of 104310031 is about 470.7337730927.

Adding to 104310031 its reverse (130013401), we get a palindrome (234323432).

The spelling of 104310031 in words is "one hundred four million, three hundred ten thousand, thirty-one".