1320301 has 2 divisors, whose sum is σ = 1320302. Its totient is φ = 1320300.

The previous prime is 1320287. The next prime is 1320307. The reversal of 1320301 is 1030231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1320201 + 100 = 1149^2 + 10^2 .

It is a cyclic number.

It is not a de Polignac number, because 1320301 - 2⁷ = 1320173 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1320307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 660150 + 660151.

It is an arithmetic number, because the mean of its divisors is an integer number (660151).

2^1320301 is an apocalyptic number.

It is an amenable number.

1320301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1320301 is an equidigital number, since it uses as much as digits as its factorization.

1320301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 1320301 is about 1149.0435152769. The cubic root of 1320301 is about 109.7044684290.

Adding to 1320301 its reverse (1030231), we get a palindrome (2350532).

The spelling of 1320301 in words is "one million, three hundred twenty thousand, three hundred one".