1322103031232 has 28 divisors (see below), whose sum is σ = 2656757683680. Its totient is φ = 652683772416.

The previous prime is 1322103031199. The next prime is 1322103031241. The reversal of 1322103031232 is 2321303012231.

It is a junction number, because it is equal to n+sod(n) for n = 1322103031198 and 1322103031207.

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, 130740893 + ... + 130751004.

Almost surely, 2^{1322103031232} is an apocalyptic number.

It is an amenable number.

1322103031232 is an abundant number, since it is smaller than the sum of its proper divisors (1334654652448).

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

1322103031232 is an equidigital number, since it uses as much as digits as its factorization.

1322103031232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261491988 (or 261491978 counting only the distinct ones).

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

Adding to 1322103031232 its reverse (2321303012231), we get a palindrome (3643406043463).

The spelling of 1322103031232 in words is "one trillion, three hundred twenty-two billion, one hundred three million, thirty-one thousand, two hundred thirty-two".