104280493087 has 2 divisors, whose sum is σ = 104280493088. Its totient is φ = 104280493086.

The previous prime is 104280493043. The next prime is 104280493123. The reversal of 104280493087 is 780394082401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104280493087 - 2¹⁹ = 104279968799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104280493007) 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, 52140246543 + 52140246544.

It is an arithmetic number, because the mean of its divisors is an integer number (52140246544).

Almost surely, 2^104280493087 is an apocalyptic number.

104280493087 is a deficient number, since it is larger than the sum of its proper divisors (1).

104280493087 is an equidigital number, since it uses as much as digits as its factorization.

104280493087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 387072, while the sum is 46.

The spelling of 104280493087 in words is "one hundred four billion, two hundred eighty million, four hundred ninety-three thousand, eighty-seven".