2321431010 has 16 divisors (see below), whose sum is σ = 4179970872. Its totient is φ = 928262400.

The previous prime is 2321430983. The next prime is 2321431027. The reversal of 2321431010 is 101341232.

2321431010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 983261449 + 1338169561 = 31357^2 + 36581^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2321431010.

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, 5981 + ... + 68400.

Almost surely, 2^2321431010 is an apocalyptic number.

2321431010 is a deficient number, since it is larger than the sum of its proper divisors (1858539862).

2321431010 is a wasteful number, since it uses less digits than its factorization.

2321431010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77509.

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

The square root of 2321431010 is about 48181.2308892166. The cubic root of 2321431010 is about 1324.0933177656.

Adding to 2321431010 its reverse (101341232), we get a palindrome (2422772242).

The spelling of 2321431010 in words is "two billion, three hundred twenty-one million, four hundred thirty-one thousand, ten".