2112414342103 has 16 divisors (see below), whose sum is σ = 2333938753440. Its totient is φ = 1899907881984.

The previous prime is 2112414342089. The next prime is 2112414342109. The reversal of 2112414342103 is 3012434142112.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2112414342103 - 2¹⁷ = 2112414211031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112414342109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12099726 + ... + 12273067.

It is an arithmetic number, because the mean of its divisors is an integer number (145871172090).

Almost surely, 2^{2112414342103} is an apocalyptic number.

2112414342103 is a deficient number, since it is larger than the sum of its proper divisors (221524411337).

2112414342103 is a wasteful number, since it uses less digits than its factorization.

2112414342103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24372978.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 2112414342103 its reverse (3012434142112), we get a palindrome (5124848484215).

The spelling of 2112414342103 in words is "two trillion, one hundred twelve billion, four hundred fourteen million, three hundred forty-two thousand, one hundred three".