1031132310012 has 96 divisors (see below), whose sum is σ = 3112852377600. Its totient is φ = 289050555456.

The previous prime is 1031132309981. The next prime is 1031132310031. The reversal of 1031132310012 is 2100132311301.

1031132310012 is a `hidden beast` number, since 1 + 0 + 311 + 32 + 310 + 0 + 12 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12827212 + ... + 12907347.

It is an arithmetic number, because the mean of its divisors is an integer number (32425545600).

Almost surely, 2^{1031132310012} is an apocalyptic number.

1031132310012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1031132310012 is an abundant number, since it is smaller than the sum of its proper divisors (2081720067588).

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

1031132310012 is a wasteful number, since it uses less digits than its factorization.

1031132310012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25734632 (or 25734624 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1031132310012 its reverse (2100132311301), we get a palindrome (3131264621313).

The spelling of 1031132310012 in words is "one trillion, thirty-one billion, one hundred thirty-two million, three hundred ten thousand, twelve".