12300122121303 has 8 divisors (see below), whose sum is σ = 16400735954416. Its totient is φ = 8199794851200.

The previous prime is 12300122121289. The next prime is 12300122121347. The reversal of 12300122121303 is 30312122100321.

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

It is not a de Polignac number, because 12300122121303 - 2⁵ = 12300122121271 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 12300122121303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12300122121403) 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, 71540578 + ... + 71712303.

It is an arithmetic number, because the mean of its divisors is an integer number (2050091994302).

Almost surely, 2^{12300122121303} is an apocalyptic number.

12300122121303 is a deficient number, since it is larger than the sum of its proper divisors (4100613833113).

12300122121303 is a wasteful number, since it uses less digits than its factorization.

12300122121303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143281505.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12300122121303 its reverse (30312122100321), we get a palindrome (42612244221624).

The spelling of 12300122121303 in words is "twelve trillion, three hundred billion, one hundred twenty-two million, one hundred twenty-one thousand, three hundred three".