2321000111099 has 2 divisors, whose sum is σ = 2321000111100. Its totient is φ = 2321000111098.

The previous prime is 2321000111093. The next prime is 2321000111159. The reversal of 2321000111099 is 9901110001232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2321000111099 - 2⁴⁰ = 1221488483323 is a prime.

It is not a weakly prime, because it can be changed into another prime (2321000111093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160500055549 + 1160500055550.

It is an arithmetic number, because the mean of its divisors is an integer number (1160500055550).

Almost surely, 2^{2321000111099} is an apocalyptic number.

2321000111099 is a deficient number, since it is larger than the sum of its proper divisors (1).

2321000111099 is an equidigital number, since it uses as much as digits as its factorization.

2321000111099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 29.

The spelling of 2321000111099 in words is "two trillion, three hundred twenty-one billion, one hundred eleven thousand, ninety-nine".