1325314252013 has 2 divisors, whose sum is σ = 1325314252014. Its totient is φ = 1325314252012.

The previous prime is 1325314251949. The next prime is 1325314252037. The reversal of 1325314252013 is 3102524135231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1040732546569 + 284581705444 = 1020163^2 + 533462^2 .

It is a cyclic number.

It is not a de Polignac number, because 1325314252013 - 2⁶ = 1325314251949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1325314852013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662657126006 + 662657126007.

It is an arithmetic number, because the mean of its divisors is an integer number (662657126007).

Almost surely, 2^{1325314252013} is an apocalyptic number.

It is an amenable number.

1325314252013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1325314252013 is an equidigital number, since it uses as much as digits as its factorization.

1325314252013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 1325314252013 its reverse (3102524135231), we get a palindrome (4427838387244).

The spelling of 1325314252013 in words is "one trillion, three hundred twenty-five billion, three hundred fourteen million, two hundred fifty-two thousand, thirteen".