230982431 has 2 divisors, whose sum is σ = 230982432. Its totient is φ = 230982430.

The previous prime is 230982377. The next prime is 230982461. The reversal of 230982431 is 134289032.

It is a happy number.

230982431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230982431 - 2¹⁰ = 230981407 is a prime.

It is a super-2 number, since 2×230982431² = 106705766861339522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230982461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115491215 + 115491216.

It is an arithmetic number, because the mean of its divisors is an integer number (115491216).

Almost surely, 2^230982431 is an apocalyptic number.

230982431 is a deficient number, since it is larger than the sum of its proper divisors (1).

230982431 is an equidigital number, since it uses as much as digits as its factorization.

230982431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 230982431 is about 15198.1061649141. The cubic root of 230982431 is about 613.5636880542.

The spelling of 230982431 in words is "two hundred thirty million, nine hundred eighty-two thousand, four hundred thirty-one".