1031330112332 has 96 divisors (see below), whose sum is σ = 2192412096000. Its totient is φ = 419305669632.

The previous prime is 1031330112301. The next prime is 1031330112343. The reversal of 1031330112332 is 2332110331301.

It is a junction number, because it is equal to n+sod(n) for n = 1031330112298 and 1031330112307.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1024169 + ... + 1763967.

It is an arithmetic number, because the mean of its divisors is an integer number (22837626000).

Almost surely, 2^{1031330112332} is an apocalyptic number.

It is an amenable number.

1031330112332 is an abundant number, since it is smaller than the sum of its proper divisors (1161081983668).

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

1031330112332 is a wasteful number, since it uses less digits than its factorization.

1031330112332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739935 (or 739933 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1031330112332 its reverse (2332110331301), we get a palindrome (3363440443633).

The spelling of 1031330112332 in words is "one trillion, thirty-one billion, three hundred thirty million, one hundred twelve thousand, three hundred thirty-two".