20203011041 has 2 divisors, whose sum is σ = 20203011042. Its totient is φ = 20203011040.

The previous prime is 20203011007. The next prime is 20203011071. The reversal of 20203011041 is 14011030202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14980780816 + 5222230225 = 122396^2 + 72265^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20203011041 is a prime.

It is not a weakly prime, because it can be changed into another prime (20203011071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10101505520 + 10101505521.

It is an arithmetic number, because the mean of its divisors is an integer number (10101505521).

Almost surely, 2^20203011041 is an apocalyptic number.

It is an amenable number.

20203011041 is a deficient number, since it is larger than the sum of its proper divisors (1).

20203011041 is an equidigital number, since it uses as much as digits as its factorization.

20203011041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 20203011041 its reverse (14011030202), we get a palindrome (34214041243).

The spelling of 20203011041 in words is "twenty billion, two hundred three million, eleven thousand, forty-one".