13320261259 has 2 divisors, whose sum is σ = 13320261260. Its totient is φ = 13320261258.

The previous prime is 13320261221. The next prime is 13320261271. The reversal of 13320261259 is 95216202331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13320261259 - 2¹⁵ = 13320228491 is a prime.

It is not a weakly prime, because it can be changed into another prime (13320261289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6660130629 + 6660130630.

It is an arithmetic number, because the mean of its divisors is an integer number (6660130630).

Almost surely, 2^13320261259 is an apocalyptic number.

13320261259 is a deficient number, since it is larger than the sum of its proper divisors (1).

13320261259 is an equidigital number, since it uses as much as digits as its factorization.

13320261259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 34.

The spelling of 13320261259 in words is "thirteen billion, three hundred twenty million, two hundred sixty-one thousand, two hundred fifty-nine".