13275522011 has 4 divisors (see below), whose sum is σ = 13277282592. Its totient is φ = 13273761432.

The previous prime is 13275521999. The next prime is 13275522019. The reversal of 13275522011 is 11022557231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11022557231 = 7 ⋅1574651033.

It is a cyclic number.

It is not a de Polignac number, because 13275522011 - 2¹⁰ = 13275520987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13275522019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 868931 + ... + 884076.

It is an arithmetic number, because the mean of its divisors is an integer number (3319320648).

Almost surely, 2^13275522011 is an apocalyptic number.

13275522011 is a deficient number, since it is larger than the sum of its proper divisors (1760581).

13275522011 is an equidigital number, since it uses as much as digits as its factorization.

13275522011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1760580.

The product of its (nonzero) digits is 4200, while the sum is 29.

The spelling of 13275522011 in words is "thirteen billion, two hundred seventy-five million, five hundred twenty-two thousand, eleven".