1050541013 has 2 divisors, whose sum is σ = 1050541014. Its totient is φ = 1050541012.

The previous prime is 1050541001. The next prime is 1050541021. The reversal of 1050541013 is 3101450501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 807866929 + 242674084 = 28423^2 + 15578^2 .

It is a cyclic number.

It is not a de Polignac number, because 1050541013 - 2⁶ = 1050540949 is a prime.

It is a super-2 number, since 2×1050541013² = 2207272839990132338, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1050547013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525270506 + 525270507.

It is an arithmetic number, because the mean of its divisors is an integer number (525270507).

Almost surely, 2^1050541013 is an apocalyptic number.

It is an amenable number.

1050541013 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050541013 is an equidigital number, since it uses as much as digits as its factorization.

1050541013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 1050541013 is about 32412.0504288143. The cubic root of 1050541013 is about 1016.5708930773.

Adding to 1050541013 its reverse (3101450501), we get a palindrome (4151991514).

The spelling of 1050541013 in words is "one billion, fifty million, five hundred forty-one thousand, thirteen".