133132303231331 has 4 divisors (see below), whose sum is σ = 133132328684472. Its totient is φ = 133132277778192.

The previous prime is 133132303231313. The next prime is 133132303231381.

133132303231331 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 133132303231331 - 2¹⁰ = 133132303230307 is a prime.

It is a super-2 number, since 2×133132303231331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133132303231381) 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, 1691210 + ... + 16405023.

It is an arithmetic number, because the mean of its divisors is an integer number (33283082171118).

Almost surely, 2^{133132303231331} is an apocalyptic number.

133132303231331 is a deficient number, since it is larger than the sum of its proper divisors (25453141).

133132303231331 is an equidigital number, since it uses as much as digits as its factorization.

133132303231331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25453140.

The product of its (nonzero) digits is 26244, while the sum is 32.

It can be divided in two parts, 13313230 and 3231331, that added together give a palindrome (16544561).

The spelling of 133132303231331 in words is "one hundred thirty-three trillion, one hundred thirty-two billion, three hundred three million, two hundred thirty-one thousand, three hundred thirty-one".