104131253 has 4 divisors (see below), whose sum is σ = 104183328. Its totient is φ = 104079180.

The previous prime is 104131241. The next prime is 104131277. The reversal of 104131253 is 352131401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 352131401 = 83 ⋅4242547.

It is a cyclic number.

It is not a de Polignac number, because 104131253 - 2⁸ = 104130997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104131213) 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, 22913 + ... + 27078.

It is an arithmetic number, because the mean of its divisors is an integer number (26045832).

Almost surely, 2^104131253 is an apocalyptic number.

It is an amenable number.

104131253 is a deficient number, since it is larger than the sum of its proper divisors (52075).

104131253 is an equidigital number, since it uses as much as digits as its factorization.

104131253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52074.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 104131253 is about 10204.4722058517. The cubic root of 104131253 is about 470.4646875389.

Adding to 104131253 its reverse (352131401), we get a palindrome (456262654).

The spelling of 104131253 in words is "one hundred four million, one hundred thirty-one thousand, two hundred fifty-three".