2131304014 has 16 divisors (see below), whose sum is σ = 3665344608. Its totient is φ = 910495872.

The previous prime is 2131304011. The next prime is 2131304027. The reversal of 2131304014 is 4104031312.

It is a junction number, because it is equal to n+sod(n) for n = 2131303982 and 2131304000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2131304011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 238807 + ... + 247570.

It is an arithmetic number, because the mean of its divisors is an integer number (229084038).

Almost surely, 2^2131304014 is an apocalyptic number.

2131304014 is a deficient number, since it is larger than the sum of its proper divisors (1534040594).

2131304014 is a wasteful number, since it uses less digits than its factorization.

2131304014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486699.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2131304014 is about 46166.0482822604. The cubic root of 2131304014 is about 1286.9108653376.

Adding to 2131304014 its reverse (4104031312), we get a palindrome (6235335326).

The spelling of 2131304014 in words is "two billion, one hundred thirty-one million, three hundred four thousand, fourteen".