1119413111 has 2 divisors, whose sum is σ = 1119413112. Its totient is φ = 1119413110.

The previous prime is 1119413083. The next prime is 1119413219. The reversal of 1119413111 is 1113149111.

It is a m-pointer prime, because the next prime (1119413219) can be obtained adding 1119413111 to its product of digits (108).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1119413111 - 2⁶ = 1119413047 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1119412111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 559706555 + 559706556.

It is an arithmetic number, because the mean of its divisors is an integer number (559706556).

Almost surely, 2^1119413111 is an apocalyptic number.

1119413111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1119413111 is an equidigital number, since it uses as much as digits as its factorization.

1119413111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108, while the sum is 23.

The square root of 1119413111 is about 33457.6315808516. The cubic root of 1119413111 is about 1038.3173947681.

The spelling of 1119413111 in words is "one billion, one hundred nineteen million, four hundred thirteen thousand, one hundred eleven".