1325302733 has 2 divisors, whose sum is σ = 1325302734. Its totient is φ = 1325302732.

The previous prime is 1325302673. The next prime is 1325302747. The reversal of 1325302733 is 3372035231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 890246569 + 435056164 = 29837^2 + 20858^2 .

It is a cyclic number.

It is not a de Polignac number, because 1325302733 - 2¹⁴ = 1325286349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1325302696 and 1325302705.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1325362733) 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, 662651366 + 662651367.

It is an arithmetic number, because the mean of its divisors is an integer number (662651367).

Almost surely, 2^1325302733 is an apocalyptic number.

It is an amenable number.

1325302733 is a deficient number, since it is larger than the sum of its proper divisors (1).

1325302733 is an equidigital number, since it uses as much as digits as its factorization.

1325302733 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 29.

The square root of 1325302733 is about 36404.7075664673. The cubic root of 1325302733 is about 1098.4282602412.

Adding to 1325302733 its reverse (3372035231), we get a palindrome (4697337964).

The spelling of 1325302733 in words is "one billion, three hundred twenty-five million, three hundred two thousand, seven hundred thirty-three".