2123053204 has 24 divisors (see below), whose sum is σ = 3734179400. Its totient is φ = 1056157056.

The previous prime is 2123053183. The next prime is 2123053213. The reversal of 2123053204 is 4023503212.

It can be written as a sum of positive squares in 4 ways, for example, as 146361604 + 1976691600 = 12098^2 + 44460^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1369822 + ... + 1371370.

Almost surely, 2^2123053204 is an apocalyptic number.

It is an amenable number.

2123053204 is a deficient number, since it is larger than the sum of its proper divisors (1611126196).

2123053204 is a wasteful number, since it uses less digits than its factorization.

2123053204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3067 (or 3065 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2123053204 is about 46076.6014805780. The cubic root of 2123053204 is about 1285.2480666897.

Adding to 2123053204 its reverse (4023503212), we get a palindrome (6146556416).

The spelling of 2123053204 in words is "two billion, one hundred twenty-three million, fifty-three thousand, two hundred four".