230232997 has 2 divisors, whose sum is σ = 230232998. Its totient is φ = 230232996.

The previous prime is 230232991. The next prime is 230233019. The reversal of 230232997 is 799232032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 155600676 + 74632321 = 12474^2 + 8639^2 .

It is a cyclic number.

It is not a de Polignac number, because 230232997 - 2⁷ = 230232869 is a prime.

It is equal to p_12654667 and since 230232997 and 12654667 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230232991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115116498 + 115116499.

It is an arithmetic number, because the mean of its divisors is an integer number (115116499).

Almost surely, 2^230232997 is an apocalyptic number.

It is an amenable number.

230232997 is a deficient number, since it is larger than the sum of its proper divisors (1).

230232997 is an equidigital number, since it uses as much as digits as its factorization.

230232997 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 37.

The square root of 230232997 is about 15173.4306272510. The cubic root of 230232997 is about 612.8993897722.

The spelling of 230232997 in words is "two hundred thirty million, two hundred thirty-two thousand, nine hundred ninety-seven".