13132303433 has 4 divisors (see below), whose sum is σ = 13174259988. Its totient is φ = 13090346880.

The previous prime is 13132303369. The next prime is 13132303487. The reversal of 13132303433 is 33430323131.

13132303433 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 an emirpimes, since its reverse is a distinct semiprime: 33430323131 = 239 ⋅139875829.

It can be written as a sum of positive squares in 2 ways, for example, as 934647184 + 12197656249 = 30572^2 + 110443^2 .

It is a cyclic number.

It is not a de Polignac number, because 13132303433 - 2⁶ = 13132303369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13132303133) 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, 20977808 + ... + 20978433.

It is an arithmetic number, because the mean of its divisors is an integer number (3293564997).

Almost surely, 2^13132303433 is an apocalyptic number.

It is an amenable number.

13132303433 is a deficient number, since it is larger than the sum of its proper divisors (41956555).

13132303433 is an equidigital number, since it uses as much as digits as its factorization.

13132303433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41956554.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 13132303433 its reverse (33430323131), we get a palindrome (46562626564).

The spelling of 13132303433 in words is "thirteen billion, one hundred thirty-two million, three hundred three thousand, four hundred thirty-three".