20041125263 has 2 divisors, whose sum is σ = 20041125264. Its totient is φ = 20041125262.

The previous prime is 20041125227. The next prime is 20041125301. The reversal of 20041125263 is 36252114002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20041125263 - 2¹⁰ = 20041124239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20041125763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10020562631 + 10020562632.

It is an arithmetic number, because the mean of its divisors is an integer number (10020562632).

Almost surely, 2^20041125263 is an apocalyptic number.

20041125263 is a deficient number, since it is larger than the sum of its proper divisors (1).

20041125263 is an equidigital number, since it uses as much as digits as its factorization.

20041125263 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 20041125263 its reverse (36252114002), we get a palindrome (56293239265).

The spelling of 20041125263 in words is "twenty billion, forty-one million, one hundred twenty-five thousand, two hundred sixty-three".