233540063 has 2 divisors, whose sum is σ = 233540064. Its totient is φ = 233540062.

The previous prime is 233540011. The next prime is 233540089. The reversal of 233540063 is 360045332.

It is an a-pointer prime, because the next prime (233540089) can be obtained adding 233540063 to its sum of digits (26).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 233540063 - 2¹⁰ = 233539039 is a prime.

It is a super-2 number, since 2×233540063² = 109081922052087938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233540003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116770031 + 116770032.

It is an arithmetic number, because the mean of its divisors is an integer number (116770032).

Almost surely, 2^233540063 is an apocalyptic number.

233540063 is a deficient number, since it is larger than the sum of its proper divisors (1).

233540063 is an equidigital number, since it uses as much as digits as its factorization.

233540063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 26.

The square root of 233540063 is about 15282.0176351161. The cubic root of 233540063 is about 615.8200117523.

Adding to 233540063 its reverse (360045332), we get a palindrome (593585395).

The spelling of 233540063 in words is "two hundred thirty-three million, five hundred forty thousand, sixty-three".