132204481 has 2 divisors, whose sum is σ = 132204482. Its totient is φ = 132204480.

The previous prime is 132204473. The next prime is 132204503. The reversal of 132204481 is 184402231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95238081 + 36966400 = 9759^2 + 6080^2 .

It is a cyclic number.

It is not a de Polignac number, because 132204481 - 2³ = 132204473 is a prime.

It is a super-2 number, since 2×132204481² = 34956049592958722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (132204581) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66102240 + 66102241.

It is an arithmetic number, because the mean of its divisors is an integer number (66102241).

Almost surely, 2^132204481 is an apocalyptic number.

It is an amenable number.

132204481 is a deficient number, since it is larger than the sum of its proper divisors (1).

132204481 is an equidigital number, since it uses as much as digits as its factorization.

132204481 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 132204481 is about 11498.0207427192. The cubic root of 132204481 is about 509.4271165564.

The spelling of 132204481 in words is "one hundred thirty-two million, two hundred four thousand, four hundred eighty-one".