2130431210 has 16 divisors (see below), whose sum is σ = 3836160000. Its totient is φ = 851864976.

The previous prime is 2130431209. The next prime is 2130431213. The reversal of 2130431210 is 121340312.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2130431213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8210 + ... + 65789.

It is an arithmetic number, because the mean of its divisors is an integer number (239760000).

Almost surely, 2^2130431210 is an apocalyptic number.

2130431210 is a deficient number, since it is larger than the sum of its proper divisors (1705728790).

2130431210 is a wasteful number, since it uses less digits than its factorization.

2130431210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76885.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2130431210 is about 46156.5944367649. The cubic root of 2130431210 is about 1286.7351709733.

Adding to 2130431210 its reverse (121340312), we get a palindrome (2251771522).

The spelling of 2130431210 in words is "two billion, one hundred thirty million, four hundred thirty-one thousand, two hundred ten".