2113324430524 has 6 divisors (see below), whose sum is σ = 3698317753424. Its totient is φ = 1056662215260.

The previous prime is 2113324430521. The next prime is 2113324430551. The reversal of 2113324430524 is 4250344233112.

It is a super-2 number, since 2×2113324430524² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2113324430524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113324430521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 264165553812 + ... + 264165553819.

Almost surely, 2^{2113324430524} is an apocalyptic number.

It is an amenable number.

2113324430524 is a deficient number, since it is larger than the sum of its proper divisors (1584993322900).

2113324430524 is a wasteful number, since it uses less digits than its factorization.

2113324430524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528331107635 (or 528331107633 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

Adding to 2113324430524 its reverse (4250344233112), we get a palindrome (6363668663636).

The spelling of 2113324430524 in words is "two trillion, one hundred thirteen billion, three hundred twenty-four million, four hundred thirty thousand, five hundred twenty-four".