1031010323312 has 20 divisors (see below), whose sum is σ = 1998575891736. Its totient is φ = 515248802880.

The previous prime is 1031010323293. The next prime is 1031010323347. The reversal of 1031010323312 is 2133230101301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15989243 + ... + 16053594.

Almost surely, 2^{1031010323312} is an apocalyptic number.

It is an amenable number.

1031010323312 is a deficient number, since it is larger than the sum of its proper divisors (967565568424).

1031010323312 is a wasteful number, since it uses less digits than its factorization.

1031010323312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32044856 (or 32044850 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1031010323312 its reverse (2133230101301), we get a palindrome (3164240424613).

The spelling of 1031010323312 in words is "one trillion, thirty-one billion, ten million, three hundred twenty-three thousand, three hundred twelve".