1011200041 has 2 divisors, whose sum is σ = 1011200042. Its totient is φ = 1011200040.

The previous prime is 1011200011. The next prime is 1011200077. The reversal of 1011200041 is 1400021101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 944025625 + 67174416 = 30725^2 + 8196^2 .

It is a cyclic number.

It is not a de Polignac number, because 1011200041 - 2¹⁹ = 1010675753 is a prime.

It is not a weakly prime, because it can be changed into another prime (1011200011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505600020 + 505600021.

It is an arithmetic number, because the mean of its divisors is an integer number (505600021).

Almost surely, 2^1011200041 is an apocalyptic number.

It is an amenable number.

1011200041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011200041 is an equidigital number, since it uses as much as digits as its factorization.

1011200041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 1011200041 is about 31799.3717076297. The cubic root of 1011200041 is about 1003.7194952028.

Adding to 1011200041 its reverse (1400021101), we get a palindrome (2411221142).

The spelling of 1011200041 in words is "one billion, eleven million, two hundred thousand, forty-one".