11004161003 has 16 divisors (see below), whose sum is σ = 12467089536. Its totient is φ = 9625271040.

The previous prime is 11004160997. The next prime is 11004161027. The reversal of 11004161003 is 30016140011.

It is not a de Polignac number, because 11004161003 - 2⁸ = 11004160747 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11004161603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141926 + ... + 205307.

It is an arithmetic number, because the mean of its divisors is an integer number (779193096).

Almost surely, 2^11004161003 is an apocalyptic number.

11004161003 is a deficient number, since it is larger than the sum of its proper divisors (1462928533).

11004161003 is a wasteful number, since it uses less digits than its factorization.

11004161003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347354.

The product of its (nonzero) digits is 72, while the sum is 17.

The spelling of 11004161003 in words is "eleven billion, four million, one hundred sixty-one thousand, three".