1103323022987 has 2 divisors, whose sum is σ = 1103323022988. Its totient is φ = 1103323022986.

The previous prime is 1103323022969. The next prime is 1103323023013. The reversal of 1103323022987 is 7892203233011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1103323022987 - 2²⁰ = 1103321974411 is a prime.

It is not a weakly prime, because it can be changed into another prime (1103323021987) 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, 551661511493 + 551661511494.

It is an arithmetic number, because the mean of its divisors is an integer number (551661511494).

Almost surely, 2^{1103323022987} is an apocalyptic number.

1103323022987 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103323022987 is an equidigital number, since it uses as much as digits as its factorization.

1103323022987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 41.

Adding to 1103323022987 its reverse (7892203233011), we get a palindrome (8995526255998).

The spelling of 1103323022987 in words is "one trillion, one hundred three billion, three hundred twenty-three million, twenty-two thousand, nine hundred eighty-seven".