13300012133 has 4 divisors (see below), whose sum is σ = 13314146988. Its totient is φ = 13285877280.

The previous prime is 13300012127. The next prime is 13300012147. The reversal of 13300012133 is 33121000331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5588011009 + 7712001124 = 74753^2 + 87818^2 .

It is a cyclic number.

It is not a de Polignac number, because 13300012133 - 2⁶ = 13300012069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13300012183) 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, 7066016 + ... + 7067897.

It is an arithmetic number, because the mean of its divisors is an integer number (3328536747).

Almost surely, 2^13300012133 is an apocalyptic number.

It is an amenable number.

13300012133 is a deficient number, since it is larger than the sum of its proper divisors (14134855).

13300012133 is an equidigital number, since it uses as much as digits as its factorization.

13300012133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14134854.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 13300012133 its reverse (33121000331), we get a palindrome (46421012464).

The spelling of 13300012133 in words is "thirteen billion, three hundred million, twelve thousand, one hundred thirty-three".