132101331022021 has 4 divisors (see below), whose sum is σ = 132110092815372. Its totient is φ = 132092569228672.

The previous prime is 132101331021953. The next prime is 132101331022099. The reversal of 132101331022021 is 120220133101231.

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

It can be written as a sum of positive squares in 2 ways, for example, as 58435398933025 + 73665932088996 = 7644305^2 + 8582886^2 .

It is a cyclic number.

It is not a de Polignac number, because 132101331022021 - 2¹⁹ = 132101330497733 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132101331021983 and 132101331022001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132101331025021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4380874060 + ... + 4380904213.

It is an arithmetic number, because the mean of its divisors is an integer number (33027523203843).

Almost surely, 2^{132101331022021} is an apocalyptic number.

It is an amenable number.

132101331022021 is a deficient number, since it is larger than the sum of its proper divisors (8761793351).

132101331022021 is an equidigital number, since it uses as much as digits as its factorization.

132101331022021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8761793350.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 132101331022021 its reverse (120220133101231), we get a palindrome (252321464123252).

The spelling of 132101331022021 in words is "one hundred thirty-two trillion, one hundred one billion, three hundred thirty-one million, twenty-two thousand, twenty-one".