1001001110099 has 2 divisors, whose sum is σ = 1001001110100. Its totient is φ = 1001001110098.

The previous prime is 1001001110077. The next prime is 1001001110113. The reversal of 1001001110099 is 9900111001001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1001001110099 is a prime.

It is not a weakly prime, because it can be changed into another prime (1001001112099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500500555049 + 500500555050.

It is an arithmetic number, because the mean of its divisors is an integer number (500500555050).

Almost surely, 2^{1001001110099} is an apocalyptic number.

1001001110099 is a deficient number, since it is larger than the sum of its proper divisors (1).

1001001110099 is an equidigital number, since it uses as much as digits as its factorization.

1001001110099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81, while the sum is 23.

The spelling of 1001001110099 in words is "one trillion, one billion, one million, one hundred ten thousand, ninety-nine".