2103031322322 has 64 divisors (see below), whose sum is σ = 4923130368000. Its totient is φ = 598648715280.

The previous prime is 2103031322317. The next prime is 2103031322341. The reversal of 2103031322322 is 2232231303012.

It is a junction number, because it is equal to n+sod(n) for n = 2103031322292 and 2103031322301.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1327672 + ... + 2443107.

It is an arithmetic number, because the mean of its divisors is an integer number (76923912000).

Almost surely, 2^{2103031322322} is an apocalyptic number.

2103031322322 is an abundant number, since it is smaller than the sum of its proper divisors (2820099045678).

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

2103031322322 is a wasteful number, since it uses less digits than its factorization.

2103031322322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3771076 (or 3771062 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2103031322322 its reverse (2232231303012), we get a palindrome (4335262625334).

The spelling of 2103031322322 in words is "two trillion, one hundred three billion, thirty-one million, three hundred twenty-two thousand, three hundred twenty-two".