13353040343117 has 2 divisors, whose sum is σ = 13353040343118. Its totient is φ = 13353040343116.

The previous prime is 13353040343077. The next prime is 13353040343219. The reversal of 13353040343117 is 71134304035331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10446250628356 + 2906789714761 = 3232066^2 + 1704931^2 .

It is an emirp because it is prime and its reverse (71134304035331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13353040343117 - 2¹² = 13353040339021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13353040343017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6676520171558 + 6676520171559.

It is an arithmetic number, because the mean of its divisors is an integer number (6676520171559).

Almost surely, 2^{13353040343117} is an apocalyptic number.

It is an amenable number.

13353040343117 is a deficient number, since it is larger than the sum of its proper divisors (1).

13353040343117 is an equidigital number, since it uses as much as digits as its factorization.

13353040343117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 38.

Adding to 13353040343117 its reverse (71134304035331), we get a palindrome (84487344378448).

The spelling of 13353040343117 in words is "thirteen trillion, three hundred fifty-three billion, forty million, three hundred forty-three thousand, one hundred seventeen".