34305613113503 has 2 divisors, whose sum is σ = 34305613113504. Its totient is φ = 34305613113502.

The previous prime is 34305613113479. The next prime is 34305613113523. The reversal of 34305613113503 is 30531131650343.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34305613113503 - 2¹⁰ = 34305613112479 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34305613113523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17152806556751 + 17152806556752.

It is an arithmetic number, because the mean of its divisors is an integer number (17152806556752).

Almost surely, 2^{34305613113503} is an apocalyptic number.

34305613113503 is a deficient number, since it is larger than the sum of its proper divisors (1).

34305613113503 is an equidigital number, since it uses as much as digits as its factorization.

34305613113503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145800, while the sum is 38.

Adding to 34305613113503 its reverse (30531131650343), we get a palindrome (64836744763846).

The spelling of 34305613113503 in words is "thirty-four trillion, three hundred five billion, six hundred thirteen million, one hundred thirteen thousand, five hundred three".