13202063291 has 4 divisors (see below), whose sum is σ = 13231467000. Its totient is φ = 13172659584.

The previous prime is 13202063267. The next prime is 13202063297. The reversal of 13202063291 is 19236020231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 19236020231 = 1321 ⋅14561711.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13202063291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13202063297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14701181 + ... + 14702078.

It is an arithmetic number, because the mean of its divisors is an integer number (3307866750).

Almost surely, 2^13202063291 is an apocalyptic number.

13202063291 is a deficient number, since it is larger than the sum of its proper divisors (29403709).

13202063291 is an equidigital number, since it uses as much as digits as its factorization.

13202063291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29403708.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 13202063291 in words is "thirteen billion, two hundred two million, sixty-three thousand, two hundred ninety-one".