2031030412 has 24 divisors (see below), whose sum is σ = 3601044720. Its totient is φ = 1002225600.

The previous prime is 2031030389. The next prime is 2031030439. The reversal of 2031030412 is 2140301302.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120139 + ... + 135997.

It is an arithmetic number, because the mean of its divisors is an integer number (150043530).

Almost surely, 2^2031030412 is an apocalyptic number.

It is an amenable number.

2031030412 is a deficient number, since it is larger than the sum of its proper divisors (1570014308).

2031030412 is a wasteful number, since it uses less digits than its factorization.

2031030412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16281 (or 16279 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2031030412 is about 45066.9547673237. The cubic root of 2031030412 is about 1266.4036166902.

Adding to 2031030412 its reverse (2140301302), we get a palindrome (4171331714).

The spelling of 2031030412 in words is "two billion, thirty-one million, thirty thousand, four hundred twelve".