11000001004 has 12 divisors (see below), whose sum is σ = 19263673800. Its totient is φ = 5496094208.

The previous prime is 11000000983. The next prime is 11000001007. The reversal of 11000001004 is 40010000011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11000001007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 970234 + ... + 981505.

It is an arithmetic number, because the mean of its divisors is an integer number (1605306150).

Almost surely, 2^11000001004 is an apocalyptic number.

It is an amenable number.

11000001004 is a deficient number, since it is larger than the sum of its proper divisors (8263672796).

11000001004 is a wasteful number, since it uses less digits than its factorization.

11000001004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1953152 (or 1953150 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 11000001004 its reverse (40010000011), we get a palindrome (51010001015).

The spelling of 11000001004 in words is "eleven billion, one thousand, four".