2211042003 has 32 divisors (see below), whose sum is σ = 3113510400. Its totient is φ = 1392965376.

The previous prime is 2211041941. The next prime is 2211042011. The reversal of 2211042003 is 3002401122.

2211042003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2211042003 - 2⁶ = 2211041939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2211042023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2579551 + ... + 2580407.

It is an arithmetic number, because the mean of its divisors is an integer number (97297200).

Almost surely, 2^2211042003 is an apocalyptic number.

2211042003 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2211042003 is a deficient number, since it is larger than the sum of its proper divisors (902468397).

2211042003 is a wasteful number, since it uses less digits than its factorization.

2211042003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2211042003 is about 47021.7184181948. The cubic root of 2211042003 is about 1302.7637460650.

Adding to 2211042003 its reverse (3002401122), we get a palindrome (5213443125).

The spelling of 2211042003 in words is "two billion, two hundred eleven million, forty-two thousand, three".