1113000113 has 2 divisors, whose sum is σ = 1113000114. Its totient is φ = 1113000112.

The previous prime is 1113000101. The next prime is 1113000151. The reversal of 1113000113 is 3110003111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1038643984 + 74356129 = 32228^2 + 8623^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113000113 - 2⁸ = 1112999857 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1113000094 and 1113000103.

It is not a weakly prime, because it can be changed into another prime (1113000913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556500056 + 556500057.

It is an arithmetic number, because the mean of its divisors is an integer number (556500057).

Almost surely, 2^1113000113 is an apocalyptic number.

It is an amenable number.

1113000113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113000113 is an equidigital number, since it uses as much as digits as its factorization.

1113000113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9, while the sum is 11.

The square root of 1113000113 is about 33361.6563287856. The cubic root of 1113000113 is about 1036.3307931436.

Adding to 1113000113 its reverse (3110003111), we get a palindrome (4223003224).

The spelling of 1113000113 in words is "one billion, one hundred thirteen million, one hundred thirteen", and thus it is an aban number.