233041541 has 2 divisors, whose sum is σ = 233041542. Its totient is φ = 233041540.

The previous prime is 233041489. The next prime is 233041579. The reversal of 233041541 is 145140332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 233020225 + 21316 = 15265^2 + 146^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233041541 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233043541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116520770 + 116520771.

It is an arithmetic number, because the mean of its divisors is an integer number (116520771).

Almost surely, 2^233041541 is an apocalyptic number.

It is an amenable number.

233041541 is a deficient number, since it is larger than the sum of its proper divisors (1).

233041541 is an equidigital number, since it uses as much as digits as its factorization.

233041541 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 233041541 is about 15265.6981825267. The cubic root of 233041541 is about 615.3815166418.

Adding to 233041541 its reverse (145140332), we get a palindrome (378181873).

The spelling of 233041541 in words is "two hundred thirty-three million, forty-one thousand, five hundred forty-one".