1324442201 has 2 divisors, whose sum is σ = 1324442202. Its totient is φ = 1324442200.

The previous prime is 1324442173. The next prime is 1324442219. The reversal of 1324442201 is 1022444231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1303282201 + 21160000 = 36101^2 + 4600^2 .

It is a cyclic number.

It is not a de Polignac number, because 1324442201 - 2¹⁸ = 1324180057 is a prime.

It is not a weakly prime, because it can be changed into another prime (1324442261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662221100 + 662221101.

It is an arithmetic number, because the mean of its divisors is an integer number (662221101).

Almost surely, 2^1324442201 is an apocalyptic number.

It is an amenable number.

1324442201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324442201 is an equidigital number, since it uses as much as digits as its factorization.

1324442201 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 23.

The square root of 1324442201 is about 36392.8866813283. The cubic root of 1324442201 is about 1098.1904687035.

Adding to 1324442201 its reverse (1022444231), we get a palindrome (2346886432).

The spelling of 1324442201 in words is "one billion, three hundred twenty-four million, four hundred forty-two thousand, two hundred one".