1121111096 has 32 divisors (see below), whose sum is σ = 2403891840. Its totient is φ = 480174048.

The previous prime is 1121111083. The next prime is 1121111111. The reversal of 1121111096 is 6901111211.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 99191 + ... + 109913.

It is an arithmetic number, because the mean of its divisors is an integer number (75121620).

Almost surely, 2^1121111096 is an apocalyptic number.

It is an amenable number.

1121111096 is an abundant number, since it is smaller than the sum of its proper divisors (1282780744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1121111096 is a wasteful number, since it uses less digits than its factorization.

1121111096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12603 (or 12599 counting only the distinct ones).

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

The square root of 1121111096 is about 33482.9971179403. The cubic root of 1121111096 is about 1038.8421211230.

The spelling of 1121111096 in words is "one billion, one hundred twenty-one million, one hundred eleven thousand, ninety-six".