1232103320111 has 2 divisors, whose sum is σ = 1232103320112. Its totient is φ = 1232103320110.

The previous prime is 1232103320101. The next prime is 1232103320141. The reversal of 1232103320111 is 1110233012321.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1232103320111 - 2²⁶ = 1232036211247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1232103320101) 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, 616051660055 + 616051660056.

It is an arithmetic number, because the mean of its divisors is an integer number (616051660056).

Almost surely, 2^{1232103320111} is an apocalyptic number.

1232103320111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232103320111 is an equidigital number, since it uses as much as digits as its factorization.

1232103320111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1232103320111 its reverse (1110233012321), we get a palindrome (2342336332432).

The spelling of 1232103320111 in words is "one trillion, two hundred thirty-two billion, one hundred three million, three hundred twenty thousand, one hundred eleven".