413021233 has 2 divisors, whose sum is σ = 413021234. Its totient is φ = 413021232.

The previous prime is 413021173. The next prime is 413021263. The reversal of 413021233 is 332120314.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 337383424 + 75637809 = 18368^2 + 8697^2 .

It is a cyclic number.

It is not a de Polignac number, because 413021233 - 2⁹ = 413020721 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 413021233.

It is not a weakly prime, because it can be changed into another prime (413021263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206510616 + 206510617.

It is an arithmetic number, because the mean of its divisors is an integer number (206510617).

Almost surely, 2^413021233 is an apocalyptic number.

It is an amenable number.

413021233 is a deficient number, since it is larger than the sum of its proper divisors (1).

413021233 is an equidigital number, since it uses as much as digits as its factorization.

413021233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 413021233 is about 20322.9238300004. The cubic root of 413021233 is about 744.7161857529.

Adding to 413021233 its reverse (332120314), we get a palindrome (745141547).

The spelling of 413021233 in words is "four hundred thirteen million, twenty-one thousand, two hundred thirty-three".