12110101022323 has 4 divisors (see below), whose sum is σ = 12747474760360. Its totient is φ = 11472727284288.

The previous prime is 12110101022321. The next prime is 12110101022333. The reversal of 12110101022323 is 32322010101121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12110101022323 - 2¹ = 12110101022321 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19), and also a Moran number because the ratio is a prime number: 637373738017 = 12110101022323 / (1 + 2 + 1 + 1 + 0 + 1 + 0 + 1 + 0 + 2 + 2 + 3 + 2 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12110101022323.

It is not an unprimeable number, because it can be changed into a prime (12110101022321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318686868990 + ... + 318686869027.

It is an arithmetic number, because the mean of its divisors is an integer number (3186868690090).

Almost surely, 2^{12110101022323} is an apocalyptic number.

12110101022323 is a deficient number, since it is larger than the sum of its proper divisors (637373738037).

12110101022323 is an equidigital number, since it uses as much as digits as its factorization.

12110101022323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637373738036.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12110101022323 its reverse (32322010101121), we get a palindrome (44432111123444).

The spelling of 12110101022323 in words is "twelve trillion, one hundred ten billion, one hundred one million, twenty-two thousand, three hundred twenty-three".