11113012037 has 2 divisors, whose sum is σ = 11113012038. Its totient is φ = 11113012036.

The previous prime is 11113011997. The next prime is 11113012061. The reversal of 11113012037 is 73021031111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8195499841 + 2917512196 = 90529^2 + 54014^2 .

It is a cyclic number.

It is not a de Polignac number, because 11113012037 - 2¹⁴ = 11112995653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11113012237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556506018 + 5556506019.

It is an arithmetic number, because the mean of its divisors is an integer number (5556506019).

Almost surely, 2^11113012037 is an apocalyptic number.

It is an amenable number.

11113012037 is a deficient number, since it is larger than the sum of its proper divisors (1).

11113012037 is an equidigital number, since it uses as much as digits as its factorization.

11113012037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126, while the sum is 20.

Adding to 11113012037 its reverse (73021031111), we get a palindrome (84134043148).

The spelling of 11113012037 in words is "eleven billion, one hundred thirteen million, twelve thousand, thirty-seven".