1320033120041 has 2 divisors, whose sum is σ = 1320033120042. Its totient is φ = 1320033120040.

The previous prime is 1320033119987. The next prime is 1320033120047. The reversal of 1320033120041 is 1400213300231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 853352860441 + 466680259600 = 923771^2 + 683140^2 .

It is an emirp because it is prime and its reverse (1400213300231) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1320033120041 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 = 1320033119995 and 1320033120022.

It is not a weakly prime, because it can be changed into another prime (1320033120047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 660016560020 + 660016560021.

It is an arithmetic number, because the mean of its divisors is an integer number (660016560021).

Almost surely, 2^{1320033120041} is an apocalyptic number.

It is an amenable number.

1320033120041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1320033120041 is an equidigital number, since it uses as much as digits as its factorization.

1320033120041 is an odious number, because the sum of its binary digits is odd.

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

Adding to 1320033120041 its reverse (1400213300231), we get a palindrome (2720246420272).

The spelling of 1320033120041 in words is "one trillion, three hundred twenty billion, thirty-three million, one hundred twenty thousand, forty-one".