230313487 has 2 divisors, whose sum is σ = 230313488. Its totient is φ = 230313486.

The previous prime is 230313481. The next prime is 230313509. The reversal of 230313487 is 784313032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230313487 - 2¹¹ = 230311439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230313481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115156743 + 115156744.

It is an arithmetic number, because the mean of its divisors is an integer number (115156744).

Almost surely, 2^230313487 is an apocalyptic number.

230313487 is a deficient number, since it is larger than the sum of its proper divisors (1).

230313487 is an equidigital number, since it uses as much as digits as its factorization.

230313487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 230313487 is about 15176.0827290839. The cubic root of 230313487 is about 612.9708051423.

The spelling of 230313487 in words is "two hundred thirty million, three hundred thirteen thousand, four hundred eighty-seven".