1113793867 has 4 divisors (see below), whose sum is σ = 1125276376. Its totient is φ = 1102311360.

The previous prime is 1113793861. The next prime is 1113793871. The reversal of 1113793867 is 7683973111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7683973111 = 653 ⋅11767187.

It is a cyclic number.

It is not a de Polignac number, because 1113793867 - 2⁷ = 1113793739 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113793861) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5741109 + ... + 5741302.

It is an arithmetic number, because the mean of its divisors is an integer number (281319094).

Almost surely, 2^1113793867 is an apocalyptic number.

1113793867 is a deficient number, since it is larger than the sum of its proper divisors (11482509).

1113793867 is an equidigital number, since it uses as much as digits as its factorization.

1113793867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11482508.

The product of its digits is 190512, while the sum is 46.

The square root of 1113793867 is about 33373.5504104673. The cubic root of 1113793867 is about 1036.5770932808.

The spelling of 1113793867 in words is "one billion, one hundred thirteen million, seven hundred ninety-three thousand, eight hundred sixty-seven".