20242330111 has 16 divisors (see below), whose sum is σ = 21170369088. Its totient is φ = 19336665600.

The previous prime is 20242330099. The next prime is 20242330187. The reversal of 20242330111 is 11103324202.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 20242330111 - 2⁹ = 20242329599 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 (20242330811) 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, 617121 + ... + 649093.

It is an arithmetic number, because the mean of its divisors is an integer number (1323148068).

Almost surely, 2^20242330111 is an apocalyptic number.

20242330111 is a deficient number, since it is larger than the sum of its proper divisors (928038977).

20242330111 is a wasteful number, since it uses less digits than its factorization.

20242330111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32322.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 20242330111 its reverse (11103324202), we get a palindrome (31345654313).

The spelling of 20242330111 in words is "twenty billion, two hundred forty-two million, three hundred thirty thousand, one hundred eleven".