2143130204 has 12 divisors (see below), whose sum is σ = 3801854784. Its totient is φ = 1056885984.

The previous prime is 2143130159. The next prime is 2143130221. The reversal of 2143130204 is 4020313412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3669452 + ... + 3670035.

It is an arithmetic number, because the mean of its divisors is an integer number (316821232).

Almost surely, 2^2143130204 is an apocalyptic number.

It is an amenable number.

2143130204 is a deficient number, since it is larger than the sum of its proper divisors (1658724580).

2143130204 is a wasteful number, since it uses less digits than its factorization.

2143130204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7339564 (or 7339562 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2143130204 is about 46293.9542921103. The cubic root of 2143130204 is about 1289.2867487106.

Adding to 2143130204 its reverse (4020313412), we get a palindrome (6163443616).

The spelling of 2143130204 in words is "two billion, one hundred forty-three million, one hundred thirty thousand, two hundred four".