230992199 has 2 divisors, whose sum is σ = 230992200. Its totient is φ = 230992198.

The previous prime is 230992189. The next prime is 230992207. The reversal of 230992199 is 991299032.

230992199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230992199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230992109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115496099 + 115496100.

It is an arithmetic number, because the mean of its divisors is an integer number (115496100).

Almost surely, 2^230992199 is an apocalyptic number.

230992199 is a deficient number, since it is larger than the sum of its proper divisors (1).

230992199 is an equidigital number, since it uses as much as digits as its factorization.

230992199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 78732, while the sum is 44.

The square root of 230992199 is about 15198.4275173453. The cubic root of 230992199 is about 613.5723369163.

The spelling of 230992199 in words is "two hundred thirty million, nine hundred ninety-two thousand, one hundred ninety-nine".