230523499 has 2 divisors, whose sum is σ = 230523500. Its totient is φ = 230523498.

The previous prime is 230523481. The next prime is 230523509. The reversal of 230523499 is 994325032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230523499 - 2¹⁵ = 230490731 is a prime.

It is not a weakly prime, because it can be changed into another prime (230523479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115261749 + 115261750.

It is an arithmetic number, because the mean of its divisors is an integer number (115261750).

Almost surely, 2^230523499 is an apocalyptic number.

230523499 is a deficient number, since it is larger than the sum of its proper divisors (1).

230523499 is an equidigital number, since it uses as much as digits as its factorization.

230523499 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 230523499 is about 15183.0003293157. Note that the first 3 decimals coincide. The cubic root of 230523499 is about 613.1570615911.

The spelling of 230523499 in words is "two hundred thirty million, five hundred twenty-three thousand, four hundred ninety-nine".