2011132302203 has 4 divisors (see below), whose sum is σ = 2116981370760. Its totient is φ = 1905283233648.

The previous prime is 2011132302167. The next prime is 2011132302233. The reversal of 2011132302203 is 3022032311102.

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 2011132302203 - 2⁸ = 2011132301947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2011132302233) 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, 52924534250 + ... + 52924534287.

It is an arithmetic number, because the mean of its divisors is an integer number (529245342690).

Almost surely, 2^{2011132302203} is an apocalyptic number.

2011132302203 is a deficient number, since it is larger than the sum of its proper divisors (105849068557).

2011132302203 is a wasteful number, since it uses less digits than its factorization.

2011132302203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105849068556.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2011132302203 its reverse (3022032311102), we get a palindrome (5033164613305).

The spelling of 2011132302203 in words is "two trillion, eleven billion, one hundred thirty-two million, three hundred two thousand, two hundred three".