1100332042987 has 2 divisors, whose sum is σ = 1100332042988. Its totient is φ = 1100332042986.

The previous prime is 1100332042969. The next prime is 1100332043017. The reversal of 1100332042987 is 7892402330011.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1100332042987 is a prime.

It is not a weakly prime, because it can be changed into another prime (1100332042907) 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, 550166021493 + 550166021494.

It is an arithmetic number, because the mean of its divisors is an integer number (550166021494).

Almost surely, 2^{1100332042987} is an apocalyptic number.

1100332042987 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100332042987 is an equidigital number, since it uses as much as digits as its factorization.

1100332042987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 40.

Adding to 1100332042987 its reverse (7892402330011), we get a palindrome (8992734372998).

The spelling of 1100332042987 in words is "one trillion, one hundred billion, three hundred thirty-two million, forty-two thousand, nine hundred eighty-seven".