13266141133 has 4 divisors (see below), whose sum is σ = 15161304160. Its totient is φ = 11370978108.

The previous prime is 13266141101. The next prime is 13266141151. The reversal of 13266141133 is 33114166231.

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, and also an emirpimes, since its reverse is a distinct semiprime: 33114166231 = 41 ⋅807662591.

It is not a de Polignac number, because 13266141133 - 2⁵ = 13266141101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13266141095 and 13266141104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13266141193) 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, 947581503 + ... + 947581516.

It is an arithmetic number, because the mean of its divisors is an integer number (3790326040).

Almost surely, 2^13266141133 is an apocalyptic number.

It is an amenable number.

13266141133 is a deficient number, since it is larger than the sum of its proper divisors (1895163027).

13266141133 is an equidigital number, since it uses as much as digits as its factorization.

13266141133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1895163026.

The product of its digits is 7776, while the sum is 31.

The spelling of 13266141133 in words is "thirteen billion, two hundred sixty-six million, one hundred forty-one thousand, one hundred thirty-three".