132333331321 has 4 divisors (see below), whose sum is σ = 134576269200. Its totient is φ = 130090393444.

The previous prime is 132333331301. The next prime is 132333331331. The reversal of 132333331321 is 123133333231.

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: 123133333231 = 19 ⋅6480701749.

It is a cyclic number.

It is not a de Polignac number, because 132333331321 - 2²¹ = 132331234169 is a prime.

It is a super-2 number, since 2×132333331321² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132333331321.

It is not an unprimeable number, because it can be changed into a prime (132333331301) 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, 1121468851 + ... + 1121468968.

It is an arithmetic number, because the mean of its divisors is an integer number (33644067300).

Almost surely, 2^132333331321 is an apocalyptic number.

It is an amenable number.

132333331321 is a deficient number, since it is larger than the sum of its proper divisors (2242937879).

132333331321 is an equidigital number, since it uses as much as digits as its factorization.

132333331321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2242937878.

The product of its digits is 8748, while the sum is 28.

Adding to 132333331321 its reverse (123133333231), we get a palindrome (255466664552).

The spelling of 132333331321 in words is "one hundred thirty-two billion, three hundred thirty-three million, three hundred thirty-one thousand, three hundred twenty-one".