104513663 has 2 divisors, whose sum is σ = 104513664. Its totient is φ = 104513662.

The previous prime is 104513659. The next prime is 104513677. The reversal of 104513663 is 366315401.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104513663 - 2² = 104513659 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104512663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52256831 + 52256832.

It is an arithmetic number, because the mean of its divisors is an integer number (52256832).

Almost surely, 2^104513663 is an apocalyptic number.

104513663 is a deficient number, since it is larger than the sum of its proper divisors (1).

104513663 is an equidigital number, since it uses as much as digits as its factorization.

104513663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 104513663 is about 10223.1924074626. The cubic root of 104513663 is about 471.0398930634.

The spelling of 104513663 in words is "one hundred four million, five hundred thirteen thousand, six hundred sixty-three".