233452401220013 has 2 divisors, whose sum is σ = 233452401220014. Its totient is φ = 233452401220012.

The previous prime is 233452401219913. The next prime is 233452401220019. The reversal of 233452401220013 is 310022104254332.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 169510036238404 + 63942364981609 = 13019602^2 + 7996397^2 .

It is a cyclic number.

It is not a de Polignac number, because 233452401220013 - 2⁴⁶ = 163083657042349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233452401220019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116726200610006 + 116726200610007.

It is an arithmetic number, because the mean of its divisors is an integer number (116726200610007).

Almost surely, 2^{233452401220013} is an apocalyptic number.

It is an amenable number.

233452401220013 is a deficient number, since it is larger than the sum of its proper divisors (1).

233452401220013 is an equidigital number, since it uses as much as digits as its factorization.

233452401220013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 233452401220013 its reverse (310022104254332), we get a palindrome (543474505474345).

The spelling of 233452401220013 in words is "two hundred thirty-three trillion, four hundred fifty-two billion, four hundred one million, two hundred twenty thousand, thirteen".