230104657 has 2 divisors, whose sum is σ = 230104658. Its totient is φ = 230104656.

The previous prime is 230104619. The next prime is 230104663. The reversal of 230104657 is 756401032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 206669376 + 23435281 = 14376^2 + 4841^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230104657 is a prime.

It is not a weakly prime, because it can be changed into another prime (230104607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115052328 + 115052329.

It is an arithmetic number, because the mean of its divisors is an integer number (115052329).

Almost surely, 2^230104657 is an apocalyptic number.

It is an amenable number.

230104657 is a deficient number, since it is larger than the sum of its proper divisors (1).

230104657 is an equidigital number, since it uses as much as digits as its factorization.

230104657 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 230104657 is about 15169.2009347889. The cubic root of 230104657 is about 612.7854846860.

Adding to 230104657 its reverse (756401032), we get a palindrome (986505689).

The spelling of 230104657 in words is "two hundred thirty million, one hundred four thousand, six hundred fifty-seven".