2124241052113 has 4 divisors (see below), whose sum is σ = 2126195276800. Its totient is φ = 2122286827428.

The previous prime is 2124241052093. The next prime is 2124241052123. The reversal of 2124241052113 is 3112501424212.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2124241052113 - 2¹³ = 2124241043921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2124241052123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 977110713 + ... + 977112886.

It is an arithmetic number, because the mean of its divisors is an integer number (531548819200).

Almost surely, 2^{2124241052113} is an apocalyptic number.

It is an amenable number.

2124241052113 is a deficient number, since it is larger than the sum of its proper divisors (1954224687).

2124241052113 is a wasteful number, since it uses less digits than its factorization.

2124241052113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1954224686.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 2124241052113 its reverse (3112501424212), we get a palindrome (5236742476325).

The spelling of 2124241052113 in words is "two trillion, one hundred twenty-four billion, two hundred forty-one million, fifty-two thousand, one hundred thirteen".