20243102241 has 32 divisors (see below), whose sum is σ = 28271190528. Its totient is φ = 12870696960.

The previous prime is 20243102239. The next prime is 20243102251. The reversal of 20243102241 is 14220134202.

It is not a de Polignac number, because 20243102241 - 2¹ = 20243102239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20243102221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6663975 + ... + 6667011.

It is an arithmetic number, because the mean of its divisors is an integer number (883474704).

Almost surely, 2^20243102241 is an apocalyptic number.

It is an amenable number.

20243102241 is a deficient number, since it is larger than the sum of its proper divisors (8028088287).

20243102241 is a wasteful number, since it uses less digits than its factorization.

20243102241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4281.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 20243102241 its reverse (14220134202), we get a palindrome (34463236443).

The spelling of 20243102241 in words is "twenty billion, two hundred forty-three million, one hundred two thousand, two hundred forty-one".