233021233061 has 2 divisors, whose sum is σ = 233021233062. Its totient is φ = 233021233060.

The previous prime is 233021233009. The next prime is 233021233087. The reversal of 233021233061 is 160332120332.

It is a happy number.

233021233061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (233021233087) can be obtained adding 233021233061 to its sum of digits (26).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 189790922500 + 43230310561 = 435650^2 + 207919^2 .

It is a cyclic number.

It is not a de Polignac number, because 233021233061 - 2²⁶ = 232954124197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 233021233061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233021230061) 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, 116510616530 + 116510616531.

It is an arithmetic number, because the mean of its divisors is an integer number (116510616531).

Almost surely, 2^233021233061 is an apocalyptic number.

It is an amenable number.

233021233061 is a deficient number, since it is larger than the sum of its proper divisors (1).

233021233061 is an equidigital number, since it uses as much as digits as its factorization.

233021233061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 233021233061 its reverse (160332120332), we get a palindrome (393353353393).

The spelling of 233021233061 in words is "two hundred thirty-three billion, twenty-one million, two hundred thirty-three thousand, sixty-one".