123362663111 has 12 divisors (see below), whose sum is σ = 126099908088. Its totient is φ = 120683652912.

The previous prime is 123362663093. The next prime is 123362663113. The reversal of 123362663111 is 111366263321.

It is a de Polignac number, because none of the positive numbers 2^k-123362663111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123362663113) 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 in 11 ways as a sum of consecutive naturals, for example, 5438285 + ... + 5460921.

It is an arithmetic number, because the mean of its divisors is an integer number (10508325674).

Almost surely, 2^123362663111 is an apocalyptic number.

123362663111 is a deficient number, since it is larger than the sum of its proper divisors (2737244977).

123362663111 is an equidigital number, since it uses as much as digits as its factorization.

123362663111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25198 (or 25151 counting only the distinct ones).

The product of its digits is 23328, while the sum is 35.

The spelling of 123362663111 in words is "one hundred twenty-three billion, three hundred sixty-two million, six hundred sixty-three thousand, one hundred eleven".