132123021353 has 4 divisors (see below), whose sum is σ = 135693913860. Its totient is φ = 128552128848.

The previous prime is 132123021307. The next prime is 132123021367. The reversal of 132123021353 is 353120321231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 353120321231 = 1759 ⋅200750609.

It can be written as a sum of positive squares in 2 ways, for example, as 96828635929 + 35294385424 = 311173^2 + 187868^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132123021353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132123023353) 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, 1785446198 + ... + 1785446271.

It is an arithmetic number, because the mean of its divisors is an integer number (33923478465).

Almost surely, 2^132123021353 is an apocalyptic number.

It is an amenable number.

132123021353 is a deficient number, since it is larger than the sum of its proper divisors (3570892507).

132123021353 is an equidigital number, since it uses as much as digits as its factorization.

132123021353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3570892506.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 132123021353 its reverse (353120321231), we get a palindrome (485243342584).

The spelling of 132123021353 in words is "one hundred thirty-two billion, one hundred twenty-three million, twenty-one thousand, three hundred fifty-three".