2103122114420 has 12 divisors (see below), whose sum is σ = 4416556440324. Its totient is φ = 841248845760.

The previous prime is 2103122114389. The next prime is 2103122114449. The reversal of 2103122114420 is 244112213012.

It can be written as a sum of positive squares in 2 ways, for example, as 1219443152656 + 883678961764 = 1104284^2 + 940042^2 .

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, 52578052841 + ... + 52578052880.

It is an arithmetic number, because the mean of its divisors is an integer number (368046370027).

Almost surely, 2^{2103122114420} is an apocalyptic number.

2103122114420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2103122114420 is an abundant number, since it is smaller than the sum of its proper divisors (2313434325904).

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

2103122114420 is a wasteful number, since it uses less digits than its factorization.

2103122114420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105156105730 (or 105156105728 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 2103122114420 its reverse (244112213012), we get a palindrome (2347234327432).

The spelling of 2103122114420 in words is "two trillion, one hundred three billion, one hundred twenty-two million, one hundred fourteen thousand, four hundred twenty".