132144133023501 has 4 divisors (see below), whose sum is σ = 176192177364672. Its totient is φ = 88096088682332.

The previous prime is 132144133023491. The next prime is 132144133023533. The reversal of 132144133023501 is 105320331441231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 132144133023501 - 2⁷ = 132144133023373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132144133023571) 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, 22024022170581 + ... + 22024022170586.

It is an arithmetic number, because the mean of its divisors is an integer number (44048044341168).

Almost surely, 2^{132144133023501} is an apocalyptic number.

It is an amenable number.

132144133023501 is a deficient number, since it is larger than the sum of its proper divisors (44048044341171).

132144133023501 is an equidigital number, since it uses as much as digits as its factorization.

132144133023501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44048044341170.

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 132144133023501 its reverse (105320331441231), we get a palindrome (237464464464732).

The spelling of 132144133023501 in words is "one hundred thirty-two trillion, one hundred forty-four billion, one hundred thirty-three million, twenty-three thousand, five hundred one".