2300123012111 has 4 divisors (see below), whose sum is σ = 2356223573424. Its totient is φ = 2244022450800.

The previous prime is 2300123012107. The next prime is 2300123012113. The reversal of 2300123012111 is 1112103210032.

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 2300123012111 - 2² = 2300123012107 is a prime.

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 2300123012111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300123012113) 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, 28050280595 + ... + 28050280676.

It is an arithmetic number, because the mean of its divisors is an integer number (589055893356).

Almost surely, 2^{2300123012111} is an apocalyptic number.

2300123012111 is a deficient number, since it is larger than the sum of its proper divisors (56100561313).

2300123012111 is an equidigital number, since it uses as much as digits as its factorization.

2300123012111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56100561312.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 2300123012111 its reverse (1112103210032), we get a palindrome (3412226222143).

The spelling of 2300123012111 in words is "two trillion, three hundred billion, one hundred twenty-three million, twelve thousand, one hundred eleven".