132320023231 has 12 divisors (see below), whose sum is σ = 153097550200. Its totient is φ = 113959826640.

The previous prime is 132320023159. The next prime is 132320023301.

132320023231 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 132320023231 - 2¹³ = 132320015039 is a prime.

It is a super-2 number, since 2×132320023231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132320023331) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28775436 + ... + 28780033.

Almost surely, 2^132320023231 is an apocalyptic number.

132320023231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

132320023231 is a deficient number, since it is larger than the sum of its proper divisors (20777526969).

132320023231 is a wasteful number, since it uses less digits than its factorization.

132320023231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57555510 (or 57555499 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

It can be divided in two parts, 1323200 and 23231, that added together give a palindrome (1346431).

The spelling of 132320023231 in words is "one hundred thirty-two billion, three hundred twenty million, twenty-three thousand, two hundred thirty-one".