1111057068 has 48 divisors (see below), whose sum is σ = 2830786560. Its totient is φ = 336369600.

The previous prime is 1111057033. The next prime is 1111057093. The reversal of 1111057068 is 8607501111.

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 15 ways as a sum of consecutive naturals, for example, 165538 + ... + 172118.

It is an arithmetic number, because the mean of its divisors is an integer number (58974720).

Almost surely, 2^1111057068 is an apocalyptic number.

It is an amenable number.

1111057068 is an abundant number, since it is smaller than the sum of its proper divisors (1719729492).

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

1111057068 is a wasteful number, since it uses less digits than its factorization.

1111057068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7878 (or 7876 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 30.

The square root of 1111057068 is about 33332.5226768092. The cubic root of 1111057068 is about 1035.7273759279.

Adding to 1111057068 its reverse (8607501111), we get a palindrome (9718558179).

The spelling of 1111057068 in words is "one billion, one hundred eleven million, fifty-seven thousand, sixty-eight".