1301302201 has 2 divisors, whose sum is σ = 1301302202. Its totient is φ = 1301302200.

The previous prime is 1301302169. The next prime is 1301302217. The reversal of 1301302201 is 1022031031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 894069801 + 407232400 = 29901^2 + 20180^2 .

It is a cyclic number.

It is not a de Polignac number, because 1301302201 - 2⁵ = 1301302169 is a prime.

It is not a weakly prime, because it can be changed into another prime (1301302231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 650651100 + 650651101.

It is an arithmetic number, because the mean of its divisors is an integer number (650651101).

Almost surely, 2^1301302201 is an apocalyptic number.

It is an amenable number.

1301302201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1301302201 is an equidigital number, since it uses as much as digits as its factorization.

1301302201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1301302201 is about 36073.5665134458. The cubic root of 1301302201 is about 1091.7571750170.

Adding to 1301302201 its reverse (1022031031), we get a palindrome (2323333232).

The spelling of 1301302201 in words is "one billion, three hundred one million, three hundred two thousand, two hundred one".