132322028281538 has 8 divisors (see below), whose sum is σ = 198714644574732. Its totient is φ = 66083813423296.

The previous prime is 132322028281537. The next prime is 132322028281549. The reversal of 132322028281538 is 835182820223231.

It can be written as a sum of positive squares in 2 ways, for example, as 104063522529409 + 28258505752129 = 10201153^2 + 5315873^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (132322028281537) 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, 38600356595 + ... + 38600360022.

Almost surely, 2^{132322028281538} is an apocalyptic number.

132322028281538 is a deficient number, since it is larger than the sum of its proper divisors (66392616293194).

132322028281538 is an equidigital number, since it uses as much as digits as its factorization.

132322028281538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77200717476.

The product of its (nonzero) digits is 2211840, while the sum is 50.

The spelling of 132322028281538 in words is "one hundred thirty-two trillion, three hundred twenty-two billion, twenty-eight million, two hundred eighty-one thousand, five hundred thirty-eight".