132000231002021 has 4 divisors (see below), whose sum is σ = 132010793568012. Its totient is φ = 131989668436032.

The previous prime is 132000231002011. The next prime is 132000231002039. The reversal of 132000231002021 is 120200132000231.

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 57262667184100 + 74737563817921 = 7567210^2 + 8645089^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132000231002021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132000231002011) 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, 5281264250 + ... + 5281289243.

It is an arithmetic number, because the mean of its divisors is an integer number (33002698392003).

Almost surely, 2^{132000231002021} is an apocalyptic number.

It is an amenable number.

132000231002021 is a deficient number, since it is larger than the sum of its proper divisors (10562565991).

132000231002021 is a wasteful number, since it uses less digits than its factorization.

132000231002021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10562565990.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 132000231002021 its reverse (120200132000231), we get a palindrome (252200363002252).

The spelling of 132000231002021 in words is "one hundred thirty-two trillion, two hundred thirty-one million, two thousand, twenty-one".