11000034003 has 16 divisors (see below), whose sum is σ = 16884311040. Its totient is φ = 6239850816.

The previous prime is 11000033999. The next prime is 11000034037. The reversal of 11000034003 is 30043000011.

It is not a de Polignac number, because 11000034003 - 2² = 11000033999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11000034003.

It is not an unprimeable number, because it can be changed into a prime (11000034053) 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 15 ways as a sum of consecutive naturals, for example, 1908843 + ... + 1914596.

It is an arithmetic number, because the mean of its divisors is an integer number (1055269440).

Almost surely, 2^11000034003 is an apocalyptic number.

11000034003 is a deficient number, since it is larger than the sum of its proper divisors (5884277037).

11000034003 is a wasteful number, since it uses less digits than its factorization.

11000034003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3823586.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 11000034003 its reverse (30043000011), we get a palindrome (41043034014).

The spelling of 11000034003 in words is "eleven billion, thirty-four thousand, three".