20230099 has 2 divisors, whose sum is σ = 20230100. Its totient is φ = 20230098.

The previous prime is 20230061. The next prime is 20230103. The reversal of 20230099 is 99003202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20230099 - 2⁷ = 20229971 is a prime.

It is not a weakly prime, because it can be changed into another prime (20230039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10115049 + 10115050.

It is an arithmetic number, because the mean of its divisors is an integer number (10115050).

Almost surely, 2^20230099 is an apocalyptic number.

20230099 is a deficient number, since it is larger than the sum of its proper divisors (1).

20230099 is an equidigital number, since it uses as much as digits as its factorization.

20230099 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 25.

The square root of 20230099 is about 4497.7882342325. The cubic root of 20230099 is about 272.4787694932.

The spelling of 20230099 in words is "twenty million, two hundred thirty thousand, ninety-nine".