1121006119 has 4 divisors (see below), whose sum is σ = 1128529800. Its totient is φ = 1113482440.

The previous prime is 1121006113. The next prime is 1121006123. The reversal of 1121006119 is 9116001211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1121006119 - 2⁹ = 1121005607 is a prime.

It is a super-2 number, since 2×1121006119² = 2513309437670884322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1121006119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121006113) 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, 3761617 + ... + 3761914.

It is an arithmetic number, because the mean of its divisors is an integer number (282132450).

Almost surely, 2^1121006119 is an apocalyptic number.

1121006119 is a deficient number, since it is larger than the sum of its proper divisors (7523681).

1121006119 is an equidigital number, since it uses as much as digits as its factorization.

1121006119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7523680.

The product of its (nonzero) digits is 108, while the sum is 22.

The square root of 1121006119 is about 33481.4294647048. The cubic root of 1121006119 is about 1038.8096955725.

The spelling of 1121006119 in words is "one billion, one hundred twenty-one million, six thousand, one hundred nineteen".