1031030012 has 12 divisors (see below), whose sum is σ = 1853067720. Its totient is φ = 501582096.

The previous prime is 1031030009. The next prime is 1031030047. The reversal of 1031030012 is 2100301301.

It is a junction number, because it is equal to n+sod(n) for n = 1031029975 and 1031030002.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3483062 + ... + 3483357.

It is an arithmetic number, because the mean of its divisors is an integer number (154422310).

Almost surely, 2^1031030012 is an apocalyptic number.

It is an amenable number.

1031030012 is a deficient number, since it is larger than the sum of its proper divisors (822037708).

1031030012 is a wasteful number, since it uses less digits than its factorization.

1031030012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6966460 (or 6966458 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 1031030012 is about 32109.6560554609. The cubic root of 1031030012 is about 1010.2381596983.

Adding to 1031030012 its reverse (2100301301), we get a palindrome (3131331313).

The spelling of 1031030012 in words is "one billion, thirty-one million, thirty thousand, twelve".