12323120200111 has 8 divisors (see below), whose sum is σ = 14281926027264. Its totient is φ = 10413904394040.

The previous prime is 12323120200109. The next prime is 12323120200121. The reversal of 12323120200111 is 11100202132321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12323120200111 - 2¹ = 12323120200109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12323120200121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12397504735 + ... + 12397505728.

It is an arithmetic number, because the mean of its divisors is an integer number (1785240753408).

Almost surely, 2^{12323120200111} is an apocalyptic number.

12323120200111 is a deficient number, since it is larger than the sum of its proper divisors (1958805827153).

12323120200111 is an equidigital number, since it uses as much as digits as its factorization.

12323120200111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24795010541.

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

Adding to 12323120200111 its reverse (11100202132321), we get a palindrome (23423322332432).

The spelling of 12323120200111 in words is "twelve trillion, three hundred twenty-three billion, one hundred twenty million, two hundred thousand, one hundred eleven".