2103122233420 has 48 divisors (see below), whose sum is σ = 4790509829280. Its totient is φ = 770950826496.

The previous prime is 2103122233363. The next prime is 2103122233439. The reversal of 2103122233420 is 243322213012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29060737 + ... + 29133016.

It is an arithmetic number, because the mean of its divisors is an integer number (99802288110).

Almost surely, 2^{2103122233420} is an apocalyptic number.

2103122233420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2103122233420 is an abundant number, since it is smaller than the sum of its proper divisors (2687387595860).

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

2103122233420 is a wasteful number, since it uses less digits than its factorization.

2103122233420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58193914 (or 58193912 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2103122233420 its reverse (243322213012), we get a palindrome (2346444446432).

The spelling of 2103122233420 in words is "two trillion, one hundred three billion, one hundred twenty-two million, two hundred thirty-three thousand, four hundred twenty".