1031132322232 has 8 divisors (see below), whose sum is σ = 1933373104200. Its totient is φ = 515566161112.

The previous prime is 1031132322229. The next prime is 1031132322247. The reversal of 1031132322232 is 2322232311301.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 1031132322197 and 1031132322206.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 64445770132 + ... + 64445770147.

It is an arithmetic number, because the mean of its divisors is an integer number (241671638025).

Almost surely, 2^{1031132322232} is an apocalyptic number.

It is an amenable number.

1031132322232 is a deficient number, since it is larger than the sum of its proper divisors (902240781968).

1031132322232 is a wasteful number, since it uses less digits than its factorization.

1031132322232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128891540285 (or 128891540281 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 1031132322232 its reverse (2322232311301), we get a palindrome (3353364633533).

The spelling of 1031132322232 in words is "one trillion, thirty-one billion, one hundred thirty-two million, three hundred twenty-two thousand, two hundred thirty-two".