2232303013121 has 2 divisors, whose sum is σ = 2232303013122. Its totient is φ = 2232303013120.

The previous prime is 2232303013117. The next prime is 2232303013147. The reversal of 2232303013121 is 1213103032322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2232227236096 + 75777025 = 1494064^2 + 8705^2 .

It is a cyclic number.

It is not a de Polignac number, because 2232303013121 - 2² = 2232303013117 is a prime.

It is a super-3 number, since 3×2232303013121³ (a number of 38 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2232303013921) 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 as a sum of consecutive naturals, namely, 1116151506560 + 1116151506561.

It is an arithmetic number, because the mean of its divisors is an integer number (1116151506561).

Almost surely, 2^{2232303013121} is an apocalyptic number.

It is an amenable number.

2232303013121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2232303013121 is an equidigital number, since it uses as much as digits as its factorization.

2232303013121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2232303013121 its reverse (1213103032322), we get a palindrome (3445406045443).

The spelling of 2232303013121 in words is "two trillion, two hundred thirty-two billion, three hundred three million, thirteen thousand, one hundred twenty-one".