5303432142221 has 2 divisors, whose sum is σ = 5303432142222. Its totient is φ = 5303432142220.

The previous prime is 5303432142157. The next prime is 5303432142241. The reversal of 5303432142221 is 1222412343035.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2869788462025 + 2433643680196 = 1694045^2 + 1560014^2 .

It is a cyclic number.

It is not a de Polignac number, because 5303432142221 - 2⁶ = 5303432142157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5303432142241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2651716071110 + 2651716071111.

It is an arithmetic number, because the mean of its divisors is an integer number (2651716071111).

Almost surely, 2^{5303432142221} is an apocalyptic number.

It is an amenable number.

5303432142221 is a deficient number, since it is larger than the sum of its proper divisors (1).

5303432142221 is an equidigital number, since it uses as much as digits as its factorization.

5303432142221 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 5303432142221 its reverse (1222412343035), we get a palindrome (6525844485256).

The spelling of 5303432142221 in words is "five trillion, three hundred three billion, four hundred thirty-two million, one hundred forty-two thousand, two hundred twenty-one".