11002000004 has 6 divisors (see below), whose sum is σ = 19253500014. Its totient is φ = 5501000000.

The previous prime is 11002000001. The next prime is 11002000013. The reversal of 11002000004 is 40000020011.

It can be written as a sum of positive squares in only one way, i.e., 8128825600 + 2873174404 = 90160^2 + 53602^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11001999955 and 11002000000.

It is not an unprimeable number, because it can be changed into a prime (11002000001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1375249997 + ... + 1375250004.

It is an arithmetic number, because the mean of its divisors is an integer number (3208916669).

Almost surely, 2^11002000004 is an apocalyptic number.

It is an amenable number.

11002000004 is a deficient number, since it is larger than the sum of its proper divisors (8251500010).

11002000004 is a wasteful number, since it uses less digits than its factorization.

11002000004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2750500005 (or 2750500003 counting only the distinct ones).

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

Adding to 11002000004 its reverse (40000020011), we get a palindrome (51002020015).

The spelling of 11002000004 in words is "eleven billion, two million, four", and thus it is an aban number.