230413109 has 2 divisors, whose sum is σ = 230413110. Its totient is φ = 230413108.

The previous prime is 230413081. The next prime is 230413151. The reversal of 230413109 is 901314032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 187772209 + 42640900 = 13703^2 + 6530^2 .

It is a cyclic number.

It is not a de Polignac number, because 230413109 - 2²⁴ = 213635893 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230413709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115206554 + 115206555.

It is an arithmetic number, because the mean of its divisors is an integer number (115206555).

Almost surely, 2^230413109 is an apocalyptic number.

It is an amenable number.

230413109 is a deficient number, since it is larger than the sum of its proper divisors (1).

230413109 is an equidigital number, since it uses as much as digits as its factorization.

230413109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 230413109 is about 15179.3645782687. The cubic root of 230413109 is about 613.0591724887.

The spelling of 230413109 in words is "two hundred thirty million, four hundred thirteen thousand, one hundred nine".