110001020099 has 2 divisors, whose sum is σ = 110001020100. Its totient is φ = 110001020098.

The previous prime is 110001020083. The next prime is 110001020117. The reversal of 110001020099 is 990020100011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110001020099 - 2⁴ = 110001020083 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (110001020039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55000510049 + 55000510050.

It is an arithmetic number, because the mean of its divisors is an integer number (55000510050).

Almost surely, 2^110001020099 is an apocalyptic number.

110001020099 is a deficient number, since it is larger than the sum of its proper divisors (1).

110001020099 is an equidigital number, since it uses as much as digits as its factorization.

110001020099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 162, while the sum is 23.

The spelling of 110001020099 in words is "one hundred ten billion, one million, twenty thousand, ninety-nine".