133120230032 has 20 divisors (see below), whose sum is σ = 257946393276. Its totient is φ = 66553418880.

The previous prime is 133120229989. The next prime is 133120230053. The reversal of 133120230032 is 230032021331.

It can be written as a sum of positive squares in 2 ways, for example, as 114341364736 + 18778865296 = 338144^2 + 137036^2 .

It is a junction number, because it is equal to n+sod(n) for n = 133120229986 and 133120230013.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 252503 + ... + 574454.

Almost surely, 2^133120230032 is an apocalyptic number.

It is an amenable number.

133120230032 is a deficient number, since it is larger than the sum of its proper divisors (124826163244).

133120230032 is a wasteful number, since it uses less digits than its factorization.

133120230032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837026 (or 837020 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 133120230032 its reverse (230032021331), we get a palindrome (363152251363).

The spelling of 133120230032 in words is "one hundred thirty-three billion, one hundred twenty million, two hundred thirty thousand, thirty-two".