1327013741 has 2 divisors, whose sum is σ = 1327013742. Its totient is φ = 1327013740.

The previous prime is 1327013689. The next prime is 1327013803. The reversal of 1327013741 is 1473107231.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 752404900 + 574608841 = 27430^2 + 23971^2 .

It is an emirp because it is prime and its reverse (1473107231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1327013741 - 2³⁰ = 253271917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1327013341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 663506870 + 663506871.

It is an arithmetic number, because the mean of its divisors is an integer number (663506871).

Almost surely, 2^1327013741 is an apocalyptic number.

It is an amenable number.

1327013741 is a deficient number, since it is larger than the sum of its proper divisors (1).

1327013741 is an equidigital number, since it uses as much as digits as its factorization.

1327013741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 1327013741 is about 36428.1998045470. The cubic root of 1327013741 is about 1098.9007589080.

The spelling of 1327013741 in words is "one billion, three hundred twenty-seven million, thirteen thousand, seven hundred forty-one".