1113304111 has 2 divisors, whose sum is σ = 1113304112. Its totient is φ = 1113304110.

The previous prime is 1113304033. The next prime is 1113304141. The reversal of 1113304111 is 1114033111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1113304111 - 2¹⁹ = 1112779823 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1113304141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556652055 + 556652056.

It is an arithmetic number, because the mean of its divisors is an integer number (556652056).

Almost surely, 2^1113304111 is an apocalyptic number.

1113304111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113304111 is an equidigital number, since it uses as much as digits as its factorization.

1113304111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 1113304111 is about 33366.2121164510. The cubic root of 1113304111 is about 1036.4251368926.

Adding to 1113304111 its reverse (1114033111), we get a palindrome (2227337222).

Subtracting 1113304111 from its reverse (1114033111), we obtain a cube (729000 = 90³).

The spelling of 1113304111 in words is "one billion, one hundred thirteen million, three hundred four thousand, one hundred eleven".