230629117 has 2 divisors, whose sum is σ = 230629118. Its totient is φ = 230629116.

The previous prime is 230629111. The next prime is 230629121. The reversal of 230629117 is 711926032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 201100761 + 29528356 = 14181^2 + 5434^2 .

It is a cyclic number.

It is not a de Polignac number, because 230629117 - 2⁷ = 230628989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230629111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115314558 + 115314559.

It is an arithmetic number, because the mean of its divisors is an integer number (115314559).

Almost surely, 2^230629117 is an apocalyptic number.

It is an amenable number.

230629117 is a deficient number, since it is larger than the sum of its proper divisors (1).

230629117 is an equidigital number, since it uses as much as digits as its factorization.

230629117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 230629117 is about 15186.4780973075. The cubic root of 230629117 is about 613.2506898401.

The spelling of 230629117 in words is "two hundred thirty million, six hundred twenty-nine thousand, one hundred seventeen".