230123099 has 2 divisors, whose sum is σ = 230123100. Its totient is φ = 230123098.

The previous prime is 230123071. The next prime is 230123167. The reversal of 230123099 is 990321032.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230123099 is a prime.

It is not a weakly prime, because it can be changed into another prime (230123029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115061549 + 115061550.

It is an arithmetic number, because the mean of its divisors is an integer number (115061550).

Almost surely, 2^230123099 is an apocalyptic number.

230123099 is a deficient number, since it is larger than the sum of its proper divisors (1).

230123099 is an equidigital number, since it uses as much as digits as its factorization.

230123099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 230123099 is about 15169.8087990587. The cubic root of 230123099 is about 612.8018550457.

The spelling of 230123099 in words is "two hundred thirty million, one hundred twenty-three thousand, ninety-nine".