233041004321 has 2 divisors, whose sum is σ = 233041004322. Its totient is φ = 233041004320.

The previous prime is 233041004311. The next prime is 233041004333. The reversal of 233041004321 is 123400140332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 230338564096 + 2702440225 = 479936^2 + 51985^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233041004321 is a prime.

It is not a weakly prime, because it can be changed into another prime (233041004311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116520502160 + 116520502161.

It is an arithmetic number, because the mean of its divisors is an integer number (116520502161).

Almost surely, 2^233041004321 is an apocalyptic number.

It is an amenable number.

233041004321 is a deficient number, since it is larger than the sum of its proper divisors (1).

233041004321 is an equidigital number, since it uses as much as digits as its factorization.

233041004321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 233041004321 its reverse (123400140332), we get a palindrome (356441144653).

The spelling of 233041004321 in words is "two hundred thirty-three billion, forty-one million, four thousand, three hundred twenty-one".