2011132003 has 4 divisors (see below), whose sum is σ = 2065486960. Its totient is φ = 1956777048.

The previous prime is 2011131971. The next prime is 2011132033. The reversal of 2011132003 is 3002311102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2011132003 - 2⁵ = 2011131971 is a prime.

It is a super-3 number, since 3×2011132003³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2011132033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27177423 + ... + 27177496.

It is an arithmetic number, because the mean of its divisors is an integer number (516371740).

Almost surely, 2^2011132003 is an apocalyptic number.

2011132003 is a deficient number, since it is larger than the sum of its proper divisors (54354957).

2011132003 is an equidigital number, since it uses as much as digits as its factorization.

2011132003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54354956.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 2011132003 is about 44845.6464219215. The cubic root of 2011132003 is about 1262.2543004270.

Adding to 2011132003 its reverse (3002311102), we get a palindrome (5013443105).

The spelling of 2011132003 in words is "two billion, eleven million, one hundred thirty-two thousand, three".