1111012086 has 8 divisors (see below), whose sum is σ = 2222024184. Its totient is φ = 370337360.

The previous prime is 1111012081. The next prime is 1111012087. The reversal of 1111012086 is 6802101111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

1111012086 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111012081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92584335 + ... + 92584346.

It is an arithmetic number, because the mean of its divisors is an integer number (277753023).

Almost surely, 2^1111012086 is an apocalyptic number.

1111012086 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1111012086 is a wasteful number, since it uses less digits than its factorization.

1111012086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185168686.

The product of its (nonzero) digits is 96, while the sum is 21.

The square root of 1111012086 is about 33331.8479235700. The cubic root of 1111012086 is about 1035.7133983327.

Adding to 1111012086 its reverse (6802101111), we get a palindrome (7913113197).

The spelling of 1111012086 in words is "one billion, one hundred eleven million, twelve thousand, eighty-six".