352103431211111 has 2 divisors, whose sum is σ = 352103431211112. Its totient is φ = 352103431211110.

The previous prime is 352103431211057. The next prime is 352103431211153. The reversal of 352103431211111 is 111112134301253.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 352103431211111 - 2¹⁸ = 352103430948967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (352103431291111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176051715605555 + 176051715605556.

It is an arithmetic number, because the mean of its divisors is an integer number (176051715605556).

Almost surely, 2^{352103431211111} is an apocalyptic number.

352103431211111 is a deficient number, since it is larger than the sum of its proper divisors (1).

352103431211111 is an equidigital number, since it uses as much as digits as its factorization.

352103431211111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 29.

Adding to 352103431211111 its reverse (111112134301253), we get a palindrome (463215565512364).

The spelling of 352103431211111 in words is "three hundred fifty-two trillion, one hundred three billion, four hundred thirty-one million, two hundred eleven thousand, one hundred eleven".