104348287 has 2 divisors, whose sum is σ = 104348288. Its totient is φ = 104348286.

The previous prime is 104348281. The next prime is 104348303. The reversal of 104348287 is 782843401.

It is a weak prime.

It is an emirp because it is prime and its reverse (782843401) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104348287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104348281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52174143 + 52174144.

It is an arithmetic number, because the mean of its divisors is an integer number (52174144).

Almost surely, 2^104348287 is an apocalyptic number.

104348287 is a deficient number, since it is larger than the sum of its proper divisors (1).

104348287 is an equidigital number, since it uses as much as digits as its factorization.

104348287 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43008, while the sum is 37.

The square root of 104348287 is about 10215.1009295063. The cubic root of 104348287 is about 470.7913137081.

It can be divided in two parts, 10434 and 8287, that added together give a triangular number (18721 = T₁₉₃).

The spelling of 104348287 in words is "one hundred four million, three hundred forty-eight thousand, two hundred eighty-seven".