3200201121 has 16 divisors (see below), whose sum is σ = 4596292736. Its totient is φ = 1968869376.

The previous prime is 3200201111. The next prime is 3200201149. The reversal of 3200201121 is 1211020023.

It is not a de Polignac number, because 3200201121 - 2²⁵ = 3166646689 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3200201097 and 3200201106.

It is not an unprimeable number, because it can be changed into a prime (3200201111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212001 + ... + 226593.

It is an arithmetic number, because the mean of its divisors is an integer number (287268296).

Almost surely, 2^3200201121 is an apocalyptic number.

It is an amenable number.

3200201121 is a deficient number, since it is larger than the sum of its proper divisors (1396091615).

3200201121 is a wasteful number, since it uses less digits than its factorization.

3200201121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20232.

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

The square root of 3200201121 is about 56570.3201422796. The cubic root of 3200201121 is about 1473.6434711469.

Adding to 3200201121 its reverse (1211020023), we get a palindrome (4411221144).

The spelling of 3200201121 in words is "three billion, two hundred million, two hundred one thousand, one hundred twenty-one".