1010011100999 has 2 divisors, whose sum is σ = 1010011101000. Its totient is φ = 1010011100998.

The previous prime is 1010011100963. The next prime is 1010011101007. The reversal of 1010011100999 is 9990011100101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1010011100999 - 2¹² = 1010011096903 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1010011100699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505005550499 + 505005550500.

It is an arithmetic number, because the mean of its divisors is an integer number (505005550500).

Almost surely, 2^{1010011100999} is an apocalyptic number.

1010011100999 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010011100999 is an equidigital number, since it uses as much as digits as its factorization.

1010011100999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 729, while the sum is 32.

The spelling of 1010011100999 in words is "one trillion, ten billion, eleven million, one hundred thousand, nine hundred ninety-nine".