7303354740013 has 2 divisors, whose sum is σ = 7303354740014. Its totient is φ = 7303354740012.

The previous prime is 7303354739987. The next prime is 7303354740023. The reversal of 7303354740013 is 3100474533037.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6294187827684 + 1009166912329 = 2508822^2 + 1004573^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7303354740013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7303354740023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3651677370006 + 3651677370007.

It is an arithmetic number, because the mean of its divisors is an integer number (3651677370007).

Almost surely, 2^{7303354740013} is an apocalyptic number.

It is an amenable number.

7303354740013 is a deficient number, since it is larger than the sum of its proper divisors (1).

7303354740013 is an equidigital number, since it uses as much as digits as its factorization.

7303354740013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 317520, while the sum is 40.

The spelling of 7303354740013 in words is "seven trillion, three hundred three billion, three hundred fifty-four million, seven hundred forty thousand, thirteen".