11002102112 has 12 divisors (see below), whose sum is σ = 21660388596. Its totient is φ = 5501051040.

The previous prime is 11002102091. The next prime is 11002102121. The reversal of 11002102112 is 21120120011.

It is a junction number, because it is equal to n+sod(n) for n = 11002102093 and 11002102102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171907814 + ... + 171907877.

It is an arithmetic number, because the mean of its divisors is an integer number (1805032383).

Almost surely, 2^11002102112 is an apocalyptic number.

It is an amenable number.

11002102112 is a deficient number, since it is larger than the sum of its proper divisors (10658286484).

11002102112 is an equidigital number, since it uses as much as digits as its factorization.

11002102112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343815701 (or 343815693 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11002102112 its reverse (21120120011), we get a palindrome (32122222123).

The spelling of 11002102112 in words is "eleven billion, two million, one hundred two thousand, one hundred twelve".