132100320423 has 4 divisors (see below), whose sum is σ = 176133760568. Its totient is φ = 88066880280.

The previous prime is 132100320419. The next prime is 132100320431. The reversal of 132100320423 is 324023001231.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 132100320423 - 2² = 132100320419 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132100320423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132100320413) 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, 22016720068 + ... + 22016720073.

It is an arithmetic number, because the mean of its divisors is an integer number (44033440142).

Almost surely, 2^132100320423 is an apocalyptic number.

132100320423 is a deficient number, since it is larger than the sum of its proper divisors (44033440145).

132100320423 is an equidigital number, since it uses as much as digits as its factorization.

132100320423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44033440144.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 132100320423 its reverse (324023001231), we get a palindrome (456123321654).

The spelling of 132100320423 in words is "one hundred thirty-two billion, one hundred million, three hundred twenty thousand, four hundred twenty-three".