13260335403 has 8 divisors (see below), whose sum is σ = 20206225408. Its totient is φ = 7577334504.

The previous prime is 13260335369. The next prime is 13260335411. The reversal of 13260335403 is 30453306231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13260335403 - 2⁶ = 13260335339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13260335423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 315722251 + ... + 315722292.

It is an arithmetic number, because the mean of its divisors is an integer number (2525778176).

Almost surely, 2^13260335403 is an apocalyptic number.

13260335403 is a deficient number, since it is larger than the sum of its proper divisors (6945890005).

13260335403 is an equidigital number, since it uses as much as digits as its factorization.

13260335403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631444553.

The product of its (nonzero) digits is 19440, while the sum is 30.

The spelling of 13260335403 in words is "thirteen billion, two hundred sixty million, three hundred thirty-five thousand, four hundred three".