1113012041 has 2 divisors, whose sum is σ = 1113012042. Its totient is φ = 1113012040.

The previous prime is 1113012013. The next prime is 1113012071. The reversal of 1113012041 is 1402103111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 831745600 + 281266441 = 28840^2 + 16771^2 .

It is an emirp because it is prime and its reverse (1402103111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1113012041 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 (1113012071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556506020 + 556506021.

It is an arithmetic number, because the mean of its divisors is an integer number (556506021).

Almost surely, 2^1113012041 is an apocalyptic number.

It is an amenable number.

1113012041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113012041 is an equidigital number, since it uses as much as digits as its factorization.

1113012041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1113012041 is about 33361.8350964092. The cubic root of 1113012041 is about 1036.3344952426.

Adding to 1113012041 its reverse (1402103111), we get a palindrome (2515115152).

The spelling of 1113012041 in words is "one billion, one hundred thirteen million, twelve thousand, forty-one".