1102001020999 has 2 divisors, whose sum is σ = 1102001021000. Its totient is φ = 1102001020998.

The previous prime is 1102001020969. The next prime is 1102001021021. The reversal of 1102001020999 is 9990201002011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1102001020999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102001020909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551000510499 + 551000510500.

It is an arithmetic number, because the mean of its divisors is an integer number (551000510500).

Almost surely, 2^{1102001020999} is an apocalyptic number.

1102001020999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102001020999 is an equidigital number, since it uses as much as digits as its factorization.

1102001020999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 34.

The spelling of 1102001020999 in words is "one trillion, one hundred two billion, one million, twenty thousand, nine hundred ninety-nine".