1031310412 has 24 divisors (see below), whose sum is σ = 2036759760. Its totient is φ = 452612160.

The previous prime is 1031310407. The next prime is 1031310437. The reversal of 1031310412 is 2140131301.

1031310412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 402843 + ... + 405394.

It is an arithmetic number, because the mean of its divisors is an integer number (84864990).

Almost surely, 2^1031310412 is an apocalyptic number.

It is an amenable number.

1031310412 is a deficient number, since it is larger than the sum of its proper divisors (1005449348).

1031310412 is a wasteful number, since it uses less digits than its factorization.

1031310412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808281 (or 808279 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1031310412 is about 32114.0220464519. The cubic root of 1031310412 is about 1010.3297332060.

Adding to 1031310412 its reverse (2140131301), we get a palindrome (3171441713).

The spelling of 1031310412 in words is "one billion, thirty-one million, three hundred ten thousand, four hundred twelve".