104248253 has 2 divisors, whose sum is σ = 104248254. Its totient is φ = 104248252.

The previous prime is 104248241. The next prime is 104248271. The reversal of 104248253 is 352842401.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63313849 + 40934404 = 7957^2 + 6398^2 .

It is a cyclic number.

It is not a de Polignac number, because 104248253 - 2⁴ = 104248237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104248273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52124126 + 52124127.

It is an arithmetic number, because the mean of its divisors is an integer number (52124127).

Almost surely, 2^104248253 is an apocalyptic number.

It is an amenable number.

104248253 is a deficient number, since it is larger than the sum of its proper divisors (1).

104248253 is an equidigital number, since it uses as much as digits as its factorization.

104248253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 104248253 is about 10210.2033770146. The cubic root of 104248253 is about 470.6408234702.

The spelling of 104248253 in words is "one hundred four million, two hundred forty-eight thousand, two hundred fifty-three".