2303030221121 has 8 divisors (see below), whose sum is σ = 2655326880384. Its totient is φ = 1956556647360.

The previous prime is 2303030221069. The next prime is 2303030221123. The reversal of 2303030221121 is 1211220303032.

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

It is not a de Polignac number, because 2303030221121 - 2¹⁰ = 2303030220097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2303030221093 and 2303030221102.

It is not an unprimeable number, because it can be changed into a prime (2303030221123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1455770525 + ... + 1455772106.

It is an arithmetic number, because the mean of its divisors is an integer number (331915860048).

Almost surely, 2^{2303030221121} is an apocalyptic number.

It is an amenable number.

2303030221121 is a deficient number, since it is larger than the sum of its proper divisors (352296659263).

2303030221121 is a wasteful number, since it uses less digits than its factorization.

2303030221121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2911542751.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2303030221121 its reverse (1211220303032), we get a palindrome (3514250524153).

The spelling of 2303030221121 in words is "two trillion, three hundred three billion, thirty million, two hundred twenty-one thousand, one hundred twenty-one".