104630131 has 8 divisors (see below), whose sum is σ = 112481280. Its totient is φ = 97013448.

The previous prime is 104630111. The next prime is 104630147. The reversal of 104630131 is 131036401.

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 104630131 - 2²⁵ = 71075699 is a prime.

It is a super-2 number, since 2×104630131² = 21894928626154322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 104630099 and 104630108.

It is not an unprimeable number, because it can be changed into a prime (104630101) 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, 57691 + ... + 59476.

It is an arithmetic number, because the mean of its divisors is an integer number (14060160).

Almost surely, 2^104630131 is an apocalyptic number.

104630131 is a deficient number, since it is larger than the sum of its proper divisors (7851149).

104630131 is a wasteful number, since it uses less digits than its factorization.

104630131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117233.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 104630131 is about 10228.8870851134. The cubic root of 104630131 is about 471.2148006834.

Adding to 104630131 its reverse (131036401), we get a palindrome (235666532).

The spelling of 104630131 in words is "one hundred four million, six hundred thirty thousand, one hundred thirty-one".