1320210201 has 16 divisors (see below), whose sum is σ = 1786466304. Its totient is φ = 867106704.

The previous prime is 1320210169. The next prime is 1320210211. The reversal of 1320210201 is 1020120231.

It is not a de Polignac number, because 1320210201 - 2⁵ = 1320210169 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1320210211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84160 + ... + 98606.

It is an arithmetic number, because the mean of its divisors is an integer number (111654144).

Almost surely, 2^1320210201 is an apocalyptic number.

It is an amenable number.

1320210201 is a deficient number, since it is larger than the sum of its proper divisors (466256103).

1320210201 is a wasteful number, since it uses less digits than its factorization.

1320210201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14900.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1320210201 is about 36334.6969300695. The cubic root of 1320210201 is about 1097.0195352658.

Adding to 1320210201 its reverse (1020120231), we get a palindrome (2340330432).

The spelling of 1320210201 in words is "one billion, three hundred twenty million, two hundred ten thousand, two hundred one".