12104514287 has 2 divisors, whose sum is σ = 12104514288. Its totient is φ = 12104514286.

The previous prime is 12104514241. The next prime is 12104514311. The reversal of 12104514287 is 78241540121.

It is a strong prime.

It is an emirp because it is prime and its reverse (78241540121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12104514287 - 2⁸ = 12104514031 is a prime.

It is a super-2 number, since 2×12104514287² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12104514187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6052257143 + 6052257144.

It is an arithmetic number, because the mean of its divisors is an integer number (6052257144).

Almost surely, 2^12104514287 is an apocalyptic number.

12104514287 is a deficient number, since it is larger than the sum of its proper divisors (1).

12104514287 is an equidigital number, since it uses as much as digits as its factorization.

12104514287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17920, while the sum is 35.

The spelling of 12104514287 in words is "twelve billion, one hundred four million, five hundred fourteen thousand, two hundred eighty-seven".