230024503 has 2 divisors, whose sum is σ = 230024504. Its totient is φ = 230024502.

The previous prime is 230024479. The next prime is 230024513. The reversal of 230024503 is 305420032.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230024503 is a prime.

It is a super-2 number, since 2×230024503² = 105822543960794018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230024513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115012251 + 115012252.

It is an arithmetic number, because the mean of its divisors is an integer number (115012252).

Almost surely, 2^230024503 is an apocalyptic number.

230024503 is a deficient number, since it is larger than the sum of its proper divisors (1).

230024503 is an equidigital number, since it uses as much as digits as its factorization.

230024503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 230024503 is about 15166.5587065755. The cubic root of 230024503 is about 612.7143244401.

Adding to 230024503 its reverse (305420032), we get a palindrome (535444535).

The spelling of 230024503 in words is "two hundred thirty million, twenty-four thousand, five hundred three".