132244001 has 2 divisors, whose sum is σ = 132244002. Its totient is φ = 132244000.

The previous prime is 132243977. The next prime is 132244033. The reversal of 132244001 is 100442231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82174225 + 50069776 = 9065^2 + 7076^2 .

It is a cyclic number.

It is not a de Polignac number, because 132244001 - 2²² = 128049697 is a prime.

It is not a weakly prime, because it can be changed into another prime (132244081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66122000 + 66122001.

It is an arithmetic number, because the mean of its divisors is an integer number (66122001).

Almost surely, 2^132244001 is an apocalyptic number.

It is an amenable number.

132244001 is a deficient number, since it is larger than the sum of its proper divisors (1).

132244001 is an equidigital number, since it uses as much as digits as its factorization.

132244001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 132244001 is about 11499.7391709551. The cubic root of 132244001 is about 509.4778726623.

Adding to 132244001 its reverse (100442231), we get a palindrome (232686232).

The spelling of 132244001 in words is "one hundred thirty-two million, two hundred forty-four thousand, one".