1013273741 has 2 divisors, whose sum is σ = 1013273742. Its totient is φ = 1013273740.

The previous prime is 1013273683. The next prime is 1013273753. The reversal of 1013273741 is 1473723101.

It is a happy number.

1013273741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 913852900 + 99420841 = 30230^2 + 9971^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1013273741 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1013273641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506636870 + 506636871.

It is an arithmetic number, because the mean of its divisors is an integer number (506636871).

Almost surely, 2^1013273741 is an apocalyptic number.

It is an amenable number.

1013273741 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013273741 is an equidigital number, since it uses as much as digits as its factorization.

1013273741 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1013273741 is about 31831.9609983425. The cubic root of 1013273741 is about 1004.4051465230.

Adding to 1013273741 its reverse (1473723101), we get a palindrome (2486996842).

The spelling of 1013273741 in words is "one billion, thirteen million, two hundred seventy-three thousand, seven hundred forty-one".