13263379297 has 4 divisors (see below), whose sum is σ = 15158147776. Its totient is φ = 11368610820.

The previous prime is 13263379231. The next prime is 13263379309. The reversal of 13263379297 is 79297336231.

13263379297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 13263379297 - 2¹⁵ = 13263346529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13263379097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 947384229 + ... + 947384242.

It is an arithmetic number, because the mean of its divisors is an integer number (3789536944).

Almost surely, 2^13263379297 is an apocalyptic number.

It is an amenable number.

13263379297 is a deficient number, since it is larger than the sum of its proper divisors (1894768479).

13263379297 is an equidigital number, since it uses as much as digits as its factorization.

13263379297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1894768478.

The product of its digits is 2571912, while the sum is 52.

The spelling of 13263379297 in words is "thirteen billion, two hundred sixty-three million, three hundred seventy-nine thousand, two hundred ninety-seven".