1104303021287 has 2 divisors, whose sum is σ = 1104303021288. Its totient is φ = 1104303021286.

The previous prime is 1104303021281. The next prime is 1104303021319. The reversal of 1104303021287 is 7821203034011.

It is an a-pointer prime, because the next prime (1104303021319) can be obtained adding 1104303021287 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1104303021287 - 2⁶ = 1104303021223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1104303021281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552151510643 + 552151510644.

It is an arithmetic number, because the mean of its divisors is an integer number (552151510644).

Almost surely, 2^{1104303021287} is an apocalyptic number.

1104303021287 is a deficient number, since it is larger than the sum of its proper divisors (1).

1104303021287 is an equidigital number, since it uses as much as digits as its factorization.

1104303021287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 32.

Adding to 1104303021287 its reverse (7821203034011), we get a palindrome (8925506055298).

The spelling of 1104303021287 in words is "one trillion, one hundred four billion, three hundred three million, twenty-one thousand, two hundred eighty-seven".