132303138791 has 4 divisors (see below), whose sum is σ = 132315794112. Its totient is φ = 132290483472.

The previous prime is 132303138757. The next prime is 132303138817. The reversal of 132303138791 is 197831303231.

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 132303138791 - 2¹⁸ = 132302876647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132303138701) 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, 6311966 + ... + 6332891.

It is an arithmetic number, because the mean of its divisors is an integer number (33078948528).

Almost surely, 2^132303138791 is an apocalyptic number.

132303138791 is a deficient number, since it is larger than the sum of its proper divisors (12655321).

132303138791 is a wasteful number, since it uses less digits than its factorization.

132303138791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12655320.

The product of its (nonzero) digits is 81648, while the sum is 41.

The spelling of 132303138791 in words is "one hundred thirty-two billion, three hundred three million, one hundred thirty-eight thousand, seven hundred ninety-one".