3247120664093 has 2 divisors, whose sum is σ = 3247120664094. Its totient is φ = 3247120664092.

The previous prime is 3247120664017. The next prime is 3247120664101. The reversal of 3247120664093 is 3904660217423.

3247120664093 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., 2687589735769 + 559530928324 = 1639387^2 + 748018^2 .

It is a cyclic number.

It is not a de Polignac number, because 3247120664093 - 2⁸ = 3247120663837 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 (3247120654093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1623560332046 + 1623560332047.

It is an arithmetic number, because the mean of its divisors is an integer number (1623560332047).

Almost surely, 2^{3247120664093} is an apocalyptic number.

It is an amenable number.

3247120664093 is a deficient number, since it is larger than the sum of its proper divisors (1).

3247120664093 is an equidigital number, since it uses as much as digits as its factorization.

3247120664093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1306368, while the sum is 47.

The spelling of 3247120664093 in words is "three trillion, two hundred forty-seven billion, one hundred twenty million, six hundred sixty-four thousand, ninety-three".