20242324111 has 4 divisors (see below), whose sum is σ = 20261585224. Its totient is φ = 20223063000.

The previous prime is 20242324073. The next prime is 20242324121. The reversal of 20242324111 is 11142324202.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11142324202 = 2 ⋅5571162101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20242324111 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 (20242324121) 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, 9628980 + ... + 9631081.

It is an arithmetic number, because the mean of its divisors is an integer number (5065396306).

Almost surely, 2^20242324111 is an apocalyptic number.

20242324111 is a deficient number, since it is larger than the sum of its proper divisors (19261113).

20242324111 is a wasteful number, since it uses less digits than its factorization.

20242324111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19261112.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 20242324111 its reverse (11142324202), we get a palindrome (31384648313).

Subtracting from 20242324111 its reverse (11142324202), we obtain a palindrome (9099999909).

The spelling of 20242324111 in words is "twenty billion, two hundred forty-two million, three hundred twenty-four thousand, one hundred eleven".