133423132332 has 48 divisors (see below), whose sum is σ = 363056153600. Its totient is φ = 38120893776.

The previous prime is 133423132331. The next prime is 133423132361. The reversal of 133423132332 is 233231324331.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 133423132332.

It is not an unprimeable number, because it can be changed into a prime (133423132331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16203748 + ... + 16211979.

Almost surely, 2^133423132332 is an apocalyptic number.

133423132332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

133423132332 is an abundant number, since it is smaller than the sum of its proper divisors (229633021268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133423132332 is a wasteful number, since it uses less digits than its factorization.

133423132332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32415755 (or 32415739 counting only the distinct ones).

The product of its digits is 23328, while the sum is 30.

Adding to 133423132332 its reverse (233231324331), we get a palindrome (366654456663).

The spelling of 133423132332 in words is "one hundred thirty-three billion, four hundred twenty-three million, one hundred thirty-two thousand, three hundred thirty-two".