1325413012193 has 2 divisors, whose sum is σ = 1325413012194. Its totient is φ = 1325413012192.

The previous prime is 1325413012181. The next prime is 1325413012223. The reversal of 1325413012193 is 3912103145231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1314810809104 + 10602203089 = 1146652^2 + 102967^2 .

It is a cyclic number.

It is not a de Polignac number, because 1325413012193 - 2¹² = 1325413008097 is a prime.

It is not a weakly prime, because it can be changed into another prime (1325413012163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662706506096 + 662706506097.

It is an arithmetic number, because the mean of its divisors is an integer number (662706506097).

Almost surely, 2^{1325413012193} is an apocalyptic number.

It is an amenable number.

1325413012193 is a deficient number, since it is larger than the sum of its proper divisors (1).

1325413012193 is an equidigital number, since it uses as much as digits as its factorization.

1325413012193 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 35.

The spelling of 1325413012193 in words is "one trillion, three hundred twenty-five billion, four hundred thirteen million, twelve thousand, one hundred ninety-three".