4431302112130 has 16 divisors (see below), whose sum is σ = 7976957176440. Its totient is φ = 1772384539392.

The previous prime is 4431302112077. The next prime is 4431302112163. The reversal of 4431302112130 is 312112031344.

It can be written as a sum of positive squares in 4 ways, for example, as 1411203819481 + 3020098292649 = 1187941^2 + 1737843^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4431302112095 and 4431302112104.

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, 16901589 + ... + 17161768.

Almost surely, 2^{4431302112130} is an apocalyptic number.

4431302112130 is a deficient number, since it is larger than the sum of its proper divisors (3545655064310).

4431302112130 is a wasteful number, since it uses less digits than its factorization.

4431302112130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34076373.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 4431302112130 its reverse (312112031344), we get a palindrome (4743414143474).

The spelling of 4431302112130 in words is "four trillion, four hundred thirty-one billion, three hundred two million, one hundred twelve thousand, one hundred thirty".