230119997 has 2 divisors, whose sum is σ = 230119998. Its totient is φ = 230119996.

The previous prime is 230119979. The next prime is 230120027. The reversal of 230119997 is 799911032.

Together with previous prime (230119979) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 168324676 + 61795321 = 12974^2 + 7861^2 .

It is a cyclic number.

It is not a de Polignac number, because 230119997 - 2⁶ = 230119933 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230119927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115059998 + 115059999.

It is an arithmetic number, because the mean of its divisors is an integer number (115059999).

Almost surely, 2^230119997 is an apocalyptic number.

It is an amenable number.

230119997 is a deficient number, since it is larger than the sum of its proper divisors (1).

230119997 is an equidigital number, since it uses as much as digits as its factorization.

230119997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30618, while the sum is 41.

The square root of 230119997 is about 15169.7065561599. The cubic root of 230119997 is about 612.7991015630.

The spelling of 230119997 in words is "two hundred thirty million, one hundred nineteen thousand, nine hundred ninety-seven".