1021313362312 has 16 divisors (see below), whose sum is σ = 1917733856400. Its totient is φ = 509917667280.

The previous prime is 1021313362291. The next prime is 1021313362343. The reversal of 1021313362312 is 2132633131201.

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, 92370862 + ... + 92381917.

It is an arithmetic number, because the mean of its divisors is an integer number (119858366025).

Almost surely, 2^{1021313362312} is an apocalyptic number.

It is an amenable number.

1021313362312 is a deficient number, since it is larger than the sum of its proper divisors (896420494088).

1021313362312 is a wasteful number, since it uses less digits than its factorization.

1021313362312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184753476 (or 184753472 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 1021313362312 its reverse (2132633131201), we get a palindrome (3153946493513).

The spelling of 1021313362312 in words is "one trillion, twenty-one billion, three hundred thirteen million, three hundred sixty-two thousand, three hundred twelve".