2412113321 has 2 divisors, whose sum is σ = 2412113322. Its totient is φ = 2412113320.

The previous prime is 2412113311. The next prime is 2412113359. The reversal of 2412113321 is 1233112142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2335305625 + 76807696 = 48325^2 + 8764^2 .

It is a cyclic number.

It is not a de Polignac number, because 2412113321 - 2⁶ = 2412113257 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2412113293 and 2412113302.

It is not a weakly prime, because it can be changed into another prime (2412113311) 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, 1206056660 + 1206056661.

It is an arithmetic number, because the mean of its divisors is an integer number (1206056661).

Almost surely, 2^2412113321 is an apocalyptic number.

It is an amenable number.

2412113321 is a deficient number, since it is larger than the sum of its proper divisors (1).

2412113321 is an equidigital number, since it uses as much as digits as its factorization.

2412113321 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 288, while the sum is 20.

The square root of 2412113321 is about 49113.2703146512. The cubic root of 2412113321 is about 1341.1146367244.

Adding to 2412113321 its reverse (1233112142), we get a palindrome (3645225463).

The spelling of 2412113321 in words is "two billion, four hundred twelve million, one hundred thirteen thousand, three hundred twenty-one".