104249263 has 2 divisors, whose sum is σ = 104249264. Its totient is φ = 104249262.

The previous prime is 104249231. The next prime is 104249293. The reversal of 104249263 is 362942401.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104249263 - 2⁵ = 104249231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104249203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52124631 + 52124632.

It is an arithmetic number, because the mean of its divisors is an integer number (52124632).

Almost surely, 2^104249263 is an apocalyptic number.

104249263 is a deficient number, since it is larger than the sum of its proper divisors (1).

104249263 is an equidigital number, since it uses as much as digits as its factorization.

104249263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 104249263 is about 10210.2528372220. The cubic root of 104249263 is about 470.6423433860.

It can be divided in two parts, 1042 and 49263, that added together give a palindrome (50305).

The spelling of 104249263 in words is "one hundred four million, two hundred forty-nine thousand, two hundred sixty-three".