1332120321023 has 2 divisors, whose sum is σ = 1332120321024. Its totient is φ = 1332120321022.

The previous prime is 1332120321001. The next prime is 1332120321047. The reversal of 1332120321023 is 3201230212331.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1332120321023 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1332120321023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1332120321083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666060160511 + 666060160512.

It is an arithmetic number, because the mean of its divisors is an integer number (666060160512).

Almost surely, 2^{1332120321023} is an apocalyptic number.

1332120321023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332120321023 is an equidigital number, since it uses as much as digits as its factorization.

1332120321023 is an evil number, because the sum of its binary digits is even.

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

Adding to 1332120321023 its reverse (3201230212331), we get a palindrome (4533350533354).

The spelling of 1332120321023 in words is "one trillion, three hundred thirty-two billion, one hundred twenty million, three hundred twenty-one thousand, twenty-three".