13353130909 has 2 divisors, whose sum is σ = 13353130910. Its totient is φ = 13353130908.

The previous prime is 13353130883. The next prime is 13353131041. The reversal of 13353130909 is 90903135331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11247238809 + 2105892100 = 106053^2 + 45890^2 .

It is an emirp because it is prime and its reverse (90903135331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13353130909 - 2¹¹ = 13353128861 is a prime.

It is a super-2 number, since 2×13353130909² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13353137909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6676565454 + 6676565455.

It is an arithmetic number, because the mean of its divisors is an integer number (6676565455).

Almost surely, 2^13353130909 is an apocalyptic number.

It is an amenable number.

13353130909 is a deficient number, since it is larger than the sum of its proper divisors (1).

13353130909 is an equidigital number, since it uses as much as digits as its factorization.

13353130909 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32805, while the sum is 37.

The spelling of 13353130909 in words is "thirteen billion, three hundred fifty-three million, one hundred thirty thousand, nine hundred nine".