230226613 has 2 divisors, whose sum is σ = 230226614. Its totient is φ = 230226612.

The previous prime is 230226599. The next prime is 230226643. The reversal of 230226613 is 316622032.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 150356644 + 79869969 = 12262^2 + 8937^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230226613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230226643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115113306 + 115113307.

It is an arithmetic number, because the mean of its divisors is an integer number (115113307).

Almost surely, 2^230226613 is an apocalyptic number.

It is an amenable number.

230226613 is a deficient number, since it is larger than the sum of its proper divisors (1).

230226613 is an equidigital number, since it uses as much as digits as its factorization.

230226613 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 25.

The square root of 230226613 is about 15173.2202580731. The cubic root of 230226613 is about 612.8937248068.

Adding to 230226613 its reverse (316622032), we get a palindrome (546848645).

The spelling of 230226613 in words is "two hundred thirty million, two hundred twenty-six thousand, six hundred thirteen".