34305613113523 has 2 divisors, whose sum is σ = 34305613113524. Its totient is φ = 34305613113522.

The previous prime is 34305613113503. The next prime is 34305613113557. The reversal of 34305613113523 is 32531131650343.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 34305613113523 - 2¹⁷ = 34305612982451 is a prime.

It is not a weakly prime, because it can be changed into another prime (34305613113503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17152806556761 + 17152806556762.

It is an arithmetic number, because the mean of its divisors is an integer number (17152806556762).

Almost surely, 2^{34305613113523} is an apocalyptic number.

34305613113523 is a deficient number, since it is larger than the sum of its proper divisors (1).

34305613113523 is an equidigital number, since it uses as much as digits as its factorization.

34305613113523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 291600, while the sum is 40.

Adding to 34305613113523 its reverse (32531131650343), we get a palindrome (66836744763866).

The spelling of 34305613113523 in words is "thirty-four trillion, three hundred five billion, six hundred thirteen million, one hundred thirteen thousand, five hundred twenty-three".