20113232099 has 2 divisors, whose sum is σ = 20113232100. Its totient is φ = 20113232098.

The previous prime is 20113232077. The next prime is 20113232107. The reversal of 20113232099 is 99023231102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20113232099 - 2²⁴ = 20096454883 is a prime.

It is not a weakly prime, because it can be changed into another prime (20113202099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10056616049 + 10056616050.

It is an arithmetic number, because the mean of its divisors is an integer number (10056616050).

Almost surely, 2^20113232099 is an apocalyptic number.

20113232099 is a deficient number, since it is larger than the sum of its proper divisors (1).

20113232099 is an equidigital number, since it uses as much as digits as its factorization.

20113232099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 32.

The spelling of 20113232099 in words is "twenty billion, one hundred thirteen million, two hundred thirty-two thousand, ninety-nine".