20242304105 has 4 divisors (see below), whose sum is σ = 24290764932. Its totient is φ = 16193843280.

The previous prime is 20242304099. The next prime is 20242304167. The reversal of 20242304105 is 50140324202.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10618890304 + 9623413801 = 103048^2 + 98099^2 .

It is not a de Polignac number, because 20242304105 - 2¹⁸ = 20242041961 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2024230406 + ... + 2024230415.

It is an arithmetic number, because the mean of its divisors is an integer number (6072691233).

Almost surely, 2^20242304105 is an apocalyptic number.

It is an amenable number.

20242304105 is a deficient number, since it is larger than the sum of its proper divisors (4048460827).

20242304105 is an equidigital number, since it uses as much as digits as its factorization.

20242304105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4048460826.

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 20242304105 its reverse (50140324202), we get a palindrome (70382628307).

The spelling of 20242304105 in words is "twenty billion, two hundred forty-two million, three hundred four thousand, one hundred five".