20110305041 has 2 divisors, whose sum is σ = 20110305042. Its totient is φ = 20110305040.

The previous prime is 20110305037. The next prime is 20110305077. The reversal of 20110305041 is 14050301102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11223283600 + 8887021441 = 105940^2 + 94271^2 .

It is a cyclic number.

It is not a de Polignac number, because 20110305041 - 2² = 20110305037 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (20110305011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10055152520 + 10055152521.

It is an arithmetic number, because the mean of its divisors is an integer number (10055152521).

Almost surely, 2^20110305041 is an apocalyptic number.

It is an amenable number.

20110305041 is a deficient number, since it is larger than the sum of its proper divisors (1).

20110305041 is an equidigital number, since it uses as much as digits as its factorization.

20110305041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 20110305041 its reverse (14050301102), we get a palindrome (34160606143).

The spelling of 20110305041 in words is "twenty billion, one hundred ten million, three hundred five thousand, forty-one".