132002232100021 has 2 divisors, whose sum is σ = 132002232100022. Its totient is φ = 132002232100020.

The previous prime is 132002232099973. The next prime is 132002232100061. The reversal of 132002232100021 is 120001232200231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109713579080625 + 22288653019396 = 10474425^2 + 4721086^2 .

It is a cyclic number.

It is not a de Polignac number, because 132002232100021 - 2⁴⁵ = 96817860011189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132002232100061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66001116050010 + 66001116050011.

It is an arithmetic number, because the mean of its divisors is an integer number (66001116050011).

Almost surely, 2^{132002232100021} is an apocalyptic number.

It is an amenable number.

132002232100021 is a deficient number, since it is larger than the sum of its proper divisors (1).

132002232100021 is an equidigital number, since it uses as much as digits as its factorization.

132002232100021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 132002232100021 its reverse (120001232200231), we get a palindrome (252003464300252).

The spelling of 132002232100021 in words is "one hundred thirty-two trillion, two billion, two hundred thirty-two million, one hundred thousand, twenty-one".