131303233223033 has 2 divisors, whose sum is σ = 131303233223034. Its totient is φ = 131303233223032.

The previous prime is 131303233222919. The next prime is 131303233223263. The reversal of 131303233223033 is 330322332303131.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78527032956304 + 52776200266729 = 8861548^2 + 7264723^2 .

It is a cyclic number.

It is not a de Polignac number, because 131303233223033 - 2¹⁰ = 131303233222009 is a prime.

It is a super-2 number, since 2×131303233223033² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (131303233223333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65651616611516 + 65651616611517.

It is an arithmetic number, because the mean of its divisors is an integer number (65651616611517).

Almost surely, 2^{131303233223033} is an apocalyptic number.

It is an amenable number.

131303233223033 is a deficient number, since it is larger than the sum of its proper divisors (1).

131303233223033 is an equidigital number, since it uses as much as digits as its factorization.

131303233223033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 32.

Adding to 131303233223033 its reverse (330322332303131), we get a palindrome (461625565526164).

The spelling of 131303233223033 in words is "one hundred thirty-one trillion, three hundred three billion, two hundred thirty-three million, two hundred twenty-three thousand, thirty-three".