1031322103232 has 28 divisors (see below), whose sum is σ = 2081216751960. Its totient is φ = 506921031936.

The previous prime is 1031322103223. The next prime is 1031322103261. The reversal of 1031322103232 is 2323012231301.

1031322103232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1031322103232² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1031322103198 and 1031322103207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136559003 + ... + 136566554.

Almost surely, 2^{1031322103232} is an apocalyptic number.

It is an amenable number.

1031322103232 is an abundant number, since it is smaller than the sum of its proper divisors (1049894648728).

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

1031322103232 is an equidigital number, since it uses as much as digits as its factorization.

1031322103232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273125628 (or 273125618 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1031322103232 its reverse (2323012231301), we get a palindrome (3354334334533).

The spelling of 1031322103232 in words is "one trillion, thirty-one billion, three hundred twenty-two million, one hundred three thousand, two hundred thirty-two".