230204147 has 2 divisors, whose sum is σ = 230204148. Its totient is φ = 230204146.

The previous prime is 230204141. The next prime is 230204159. The reversal of 230204147 is 741402032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230204147 - 2⁴ = 230204131 is a prime.

It is not a weakly prime, because it can be changed into another prime (230204141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115102073 + 115102074.

It is an arithmetic number, because the mean of its divisors is an integer number (115102074).

Almost surely, 2^230204147 is an apocalyptic number.

230204147 is a deficient number, since it is larger than the sum of its proper divisors (1).

230204147 is an equidigital number, since it uses as much as digits as its factorization.

230204147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 230204147 is about 15172.4799225440. The cubic root of 230204147 is about 612.8737883362.

Adding to 230204147 its reverse (741402032), we get a palindrome (971606179).

The spelling of 230204147 in words is "two hundred thirty million, two hundred four thousand, one hundred forty-seven".