1320352201 has 12 divisors (see below), whose sum is σ = 1528367232. Its totient is φ = 1117367784.

The previous prime is 1320352181. The next prime is 1320352213. The reversal of 1320352201 is 1022530231.

It is not a de Polignac number, because 1320352201 - 2⁵ = 1320352169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1320350201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28576 + ... + 58798.

It is an arithmetic number, because the mean of its divisors is an integer number (127363936).

Almost surely, 2^1320352201 is an apocalyptic number.

It is an amenable number.

1320352201 is a deficient number, since it is larger than the sum of its proper divisors (208015031).

1320352201 is an frugal number, since it uses more digits than its factorization.

1320352201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30388 (or 30309 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 1320352201 is about 36336.6509326327. The cubic root of 1320352201 is about 1097.0588651617.

Adding to 1320352201 its reverse (1022530231), we get a palindrome (2342882432).

The spelling of 1320352201 in words is "one billion, three hundred twenty million, three hundred fifty-two thousand, two hundred one".