2300111320121 has 4 divisors (see below), whose sum is σ = 2300635148544. Its totient is φ = 2299587491700.

The previous prime is 2300111320063. The next prime is 2300111320151. The reversal of 2300111320121 is 1210231110032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2300111320121 - 2²² = 2300107125817 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 2300111320121.

It is not an unprimeable number, because it can be changed into a prime (2300111320151) 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, 261907625 + ... + 261916406.

It is an arithmetic number, because the mean of its divisors is an integer number (575158787136).

Almost surely, 2^{2300111320121} is an apocalyptic number.

It is an amenable number.

2300111320121 is a deficient number, since it is larger than the sum of its proper divisors (523828423).

2300111320121 is an equidigital number, since it uses as much as digits as its factorization.

2300111320121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523828422.

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

Adding to 2300111320121 its reverse (1210231110032), we get a palindrome (3510342430153).

The spelling of 2300111320121 in words is "two trillion, three hundred billion, one hundred eleven million, three hundred twenty thousand, one hundred twenty-one".