132020103212021 has 2 divisors, whose sum is σ = 132020103212022. Its totient is φ = 132020103212020.

The previous prime is 132020103211999. The next prime is 132020103212027. The reversal of 132020103212021 is 120212301020231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120232650454225 + 11787452757796 = 10965065^2 + 3433286^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132020103212021 is a prime.

It is a super-2 number, since 2×132020103212021² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 132020103211984 and 132020103212002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132020103212027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66010051606010 + 66010051606011.

It is an arithmetic number, because the mean of its divisors is an integer number (66010051606011).

Almost surely, 2^{132020103212021} is an apocalyptic number.

It is an amenable number.

132020103212021 is a deficient number, since it is larger than the sum of its proper divisors (1).

132020103212021 is an equidigital number, since it uses as much as digits as its factorization.

132020103212021 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 20.

Adding to 132020103212021 its reverse (120212301020231), we get a palindrome (252232404232252).

The spelling of 132020103212021 in words is "one hundred thirty-two trillion, twenty billion, one hundred three million, two hundred twelve thousand, twenty-one".