2052235321 has 4 divisors (see below), whose sum is σ = 2052347472. Its totient is φ = 2052123172.

The previous prime is 2052235267. The next prime is 2052235331. The reversal of 2052235321 is 1235322502.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2052235321 - 2⁷ = 2052235193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2052235331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21535 + ... + 67588.

It is an arithmetic number, because the mean of its divisors is an integer number (513086868).

Almost surely, 2^2052235321 is an apocalyptic number.

It is an amenable number.

2052235321 is a deficient number, since it is larger than the sum of its proper divisors (112151).

2052235321 is an equidigital number, since it uses as much as digits as its factorization.

2052235321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112150.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2052235321 is about 45301.6039561515. The cubic root of 2052235321 is about 1270.7956493574.

Adding to 2052235321 its reverse (1235322502), we get a palindrome (3287557823).

The spelling of 2052235321 in words is "two billion, fifty-two million, two hundred thirty-five thousand, three hundred twenty-one".