1031333140112 has 80 divisors (see below), whose sum is σ = 2310032148480. Its totient is φ = 441583027200.

The previous prime is 1031333140099. The next prime is 1031333140157. The reversal of 1031333140112 is 2110413331301.

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 15 ways as a sum of consecutive naturals, for example, 2254928 + ... + 2673455.

It is an arithmetic number, because the mean of its divisors is an integer number (28875401856).

Almost surely, 2^{1031333140112} is an apocalyptic number.

It is an amenable number.

1031333140112 is an abundant number, since it is smaller than the sum of its proper divisors (1278699008368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1031333140112 is a wasteful number, since it uses less digits than its factorization.

1031333140112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4928472 (or 4928466 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1031333140112 its reverse (2110413331301), we get a palindrome (3141746471413).

The spelling of 1031333140112 in words is "one trillion, thirty-one billion, three hundred thirty-three million, one hundred forty thousand, one hundred twelve".