104230131 has 4 divisors (see below), whose sum is σ = 138973512. Its totient is φ = 69486752.

The previous prime is 104230121. The next prime is 104230157. The reversal of 104230131 is 131032401.

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

It is a cyclic number.

It is not a de Polignac number, because 104230131 - 2⁵ = 104230099 is a prime.

It is a super-2 number, since 2×104230131² = 21727840416554322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104230131.

It is not an unprimeable number, because it can be changed into a prime (104230121) 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, 17371686 + ... + 17371691.

It is an arithmetic number, because the mean of its divisors is an integer number (34743378).

Almost surely, 2^104230131 is an apocalyptic number.

104230131 is a deficient number, since it is larger than the sum of its proper divisors (34743381).

104230131 is an equidigital number, since it uses as much as digits as its factorization.

104230131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34743380.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 104230131 is about 10209.3158928500. The cubic root of 104230131 is about 470.6135505998.

Adding to 104230131 its reverse (131032401), we get a palindrome (235262532).

The spelling of 104230131 in words is "one hundred four million, two hundred thirty thousand, one hundred thirty-one".