104356253 has 4 divisors (see below), whose sum is σ = 104509728. Its totient is φ = 104202780.

The previous prime is 104356249. The next prime is 104356271. The reversal of 104356253 is 352653401.

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: 352653401 = 37 ⋅9531173.

It is a cyclic number.

It is not a de Polignac number, because 104356253 - 2² = 104356249 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104356223) 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, 75713 + ... + 77078.

It is an arithmetic number, because the mean of its divisors is an integer number (26127432).

Almost surely, 2^104356253 is an apocalyptic number.

It is an amenable number.

104356253 is a deficient number, since it is larger than the sum of its proper divisors (153475).

104356253 is an equidigital number, since it uses as much as digits as its factorization.

104356253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153474.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 104356253 is about 10215.4908350015. The cubic root of 104356253 is about 470.8032935508.

The spelling of 104356253 in words is "one hundred four million, three hundred fifty-six thousand, two hundred fifty-three".