352303536121 has 2 divisors, whose sum is σ = 352303536122. Its totient is φ = 352303536120.

The previous prime is 352303536103. The next prime is 352303536161. The reversal of 352303536121 is 121635303253.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 226162069225 + 126141466896 = 475565^2 + 355164^2 .

It is an emirp because it is prime and its reverse (121635303253) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 352303536121 - 2⁹ = 352303535609 is a prime.

It is not a weakly prime, because it can be changed into another prime (352303536161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176151768060 + 176151768061.

It is an arithmetic number, because the mean of its divisors is an integer number (176151768061).

Almost surely, 2^352303536121 is an apocalyptic number.

It is an amenable number.

352303536121 is a deficient number, since it is larger than the sum of its proper divisors (1).

352303536121 is an equidigital number, since it uses as much as digits as its factorization.

352303536121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 34.

Adding to 352303536121 its reverse (121635303253), we get a palindrome (473938839374).

The spelling of 352303536121 in words is "three hundred fifty-two billion, three hundred three million, five hundred thirty-six thousand, one hundred twenty-one".