1031330122112 has 16 divisors (see below), whose sum is σ = 2054602977900. Its totient is φ = 515665060992.

The previous prime is 1031330122087. The next prime is 1031330122129. The reversal of 1031330122112 is 2112210331301.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4028633162 + ... + 4028633417.

Almost surely, 2^{1031330122112} is an apocalyptic number.

It is an amenable number.

1031330122112 is a deficient number, since it is larger than the sum of its proper divisors (1023272855788).

1031330122112 is an frugal number, since it uses more digits than its factorization.

1031330122112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8057266593 (or 8057266581 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1031330122112 its reverse (2112210331301), we get a palindrome (3143540453413).

The spelling of 1031330122112 in words is "one trillion, thirty-one billion, three hundred thirty million, one hundred twenty-two thousand, one hundred twelve".