1031343412312 has 16 divisors (see below), whose sum is σ = 1951509898800. Its totient is φ = 510940772640.

The previous prime is 1031343412301. The next prime is 1031343412343. The reversal of 1031343412312 is 2132143431301.

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, 591365764 + ... + 591367507.

It is an arithmetic number, because the mean of its divisors is an integer number (121969368675).

Almost surely, 2^{1031343412312} is an apocalyptic number.

It is an amenable number.

1031343412312 is a deficient number, since it is larger than the sum of its proper divisors (920166486488).

1031343412312 is a wasteful number, since it uses less digits than its factorization.

1031343412312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182733386 (or 1182733382 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 1031343412312 its reverse (2132143431301), we get a palindrome (3163486843613).

The spelling of 1031343412312 in words is "one trillion, thirty-one billion, three hundred forty-three million, four hundred twelve thousand, three hundred twelve".