104313131 has 8 divisors (see below), whose sum is σ = 113877120. Its totient is φ = 94969152.

The previous prime is 104313113. The next prime is 104313137. The reversal of 104313131 is 131313401.

104313131 is nontrivially palindromic in base 14.

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

It is a cyclic number.

It is not a de Polignac number, because 104313131 - 2⁶ = 104313067 is a prime.

It is a super-2 number, since 2×104313131² = 21762458598046322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104313137) 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, 54011 + ... + 55908.

It is an arithmetic number, because the mean of its divisors is an integer number (14234640).

Almost surely, 2^104313131 is an apocalyptic number.

104313131 is a deficient number, since it is larger than the sum of its proper divisors (9563989).

104313131 is a wasteful number, since it uses less digits than its factorization.

104313131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110005.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 104313131 is about 10213.3799988055. The cubic root of 104313131 is about 470.7384363075.

Adding to 104313131 its reverse (131313401), we get a palindrome (235626532).

The spelling of 104313131 in words is "one hundred four million, three hundred thirteen thousand, one hundred thirty-one".