1031131012132 has 48 divisors (see below), whose sum is σ = 1954031288832. Its totient is φ = 473279420160.

The previous prime is 1031131012031. The next prime is 1031131012139. The reversal of 1031131012132 is 2312101311301.

It is not an unprimeable number, because it can be changed into a prime (1031131012139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11213928 + ... + 11305504.

It is an arithmetic number, because the mean of its divisors is an integer number (40708985184).

Almost surely, 2^{1031131012132} is an apocalyptic number.

It is an amenable number.

1031131012132 is a deficient number, since it is larger than the sum of its proper divisors (922900276700).

1031131012132 is a wasteful number, since it uses less digits than its factorization.

1031131012132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92788 (or 92786 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1031131012132 its reverse (2312101311301), we get a palindrome (3343232323433).

The spelling of 1031131012132 in words is "one trillion, thirty-one billion, one hundred thirty-one million, twelve thousand, one hundred thirty-two".