1113509927 has 2 divisors, whose sum is σ = 1113509928. Its totient is φ = 1113509926.

The previous prime is 1113509869. The next prime is 1113509933. The reversal of 1113509927 is 7299053111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1113509927 - 2¹⁴ = 1113493543 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1113509627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556754963 + 556754964.

It is an arithmetic number, because the mean of its divisors is an integer number (556754964).

Almost surely, 2^1113509927 is an apocalyptic number.

1113509927 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113509927 is an equidigital number, since it uses as much as digits as its factorization.

1113509927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17010, while the sum is 38.

The square root of 1113509927 is about 33369.2961717804. The cubic root of 1113509927 is about 1036.4890007642.

The spelling of 1113509927 in words is "one billion, one hundred thirteen million, five hundred nine thousand, nine hundred twenty-seven".