20032113241 has 4 divisors (see below), whose sum is σ = 22893843712. Its totient is φ = 17170382772.

The previous prime is 20032113221. The next prime is 20032113263. The reversal of 20032113241 is 14231123002.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20032113241 - 2¹⁹ = 20031588953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20032113221) 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, 1430865225 + ... + 1430865238.

It is an arithmetic number, because the mean of its divisors is an integer number (5723460928).

Almost surely, 2^20032113241 is an apocalyptic number.

It is an amenable number.

20032113241 is a deficient number, since it is larger than the sum of its proper divisors (2861730471).

20032113241 is an equidigital number, since it uses as much as digits as its factorization.

20032113241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2861730470.

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

Adding to 20032113241 its reverse (14231123002), we get a palindrome (34263236243).

The spelling of 20032113241 in words is "twenty billion, thirty-two million, one hundred thirteen thousand, two hundred forty-one".