2051324204 has 12 divisors (see below), whose sum is σ = 3594539928. Its totient is φ = 1024312800.

The previous prime is 2051324201. The next prime is 2051324257. The reversal of 2051324204 is 4024231502.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2051324204.

It is not an unprimeable number, because it can be changed into a prime (2051324201) 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, 333902 + ... + 339989.

It is an arithmetic number, because the mean of its divisors is an integer number (299544994).

Almost surely, 2^2051324204 is an apocalyptic number.

It is an amenable number.

2051324204 is a deficient number, since it is larger than the sum of its proper divisors (1543215724).

2051324204 is a wasteful number, since it uses less digits than its factorization.

2051324204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674656 (or 674654 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2051324204 is about 45291.5467167992. The cubic root of 2051324204 is about 1270.6075593438.

Adding to 2051324204 its reverse (4024231502), we get a palindrome (6075555706).

The spelling of 2051324204 in words is "two billion, fifty-one million, three hundred twenty-four thousand, two hundred four".