132333111021 has 4 divisors (see below), whose sum is σ = 176444148032. Its totient is φ = 88222074012.

The previous prime is 132333111019. The next prime is 132333111037. The reversal of 132333111021 is 120111333231.

It is a happy number.

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.

It is not a de Polignac number, because 132333111021 - 2¹ = 132333111019 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132333511021) 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, 22055518501 + ... + 22055518506.

It is an arithmetic number, because the mean of its divisors is an integer number (44111037008).

Almost surely, 2^132333111021 is an apocalyptic number.

It is an amenable number.

132333111021 is a deficient number, since it is larger than the sum of its proper divisors (44111037011).

132333111021 is an equidigital number, since it uses as much as digits as its factorization.

132333111021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44111037010.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 132333111021 its reverse (120111333231), we get a palindrome (252444444252).

The spelling of 132333111021 in words is "one hundred thirty-two billion, three hundred thirty-three million, one hundred eleven thousand, twenty-one".