1131132003211 has 4 divisors (see below), whose sum is σ = 1292722289392. Its totient is φ = 969541717032.

The previous prime is 1131132003193. The next prime is 1131132003293. The reversal of 1131132003211 is 1123002311311.

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

It is not a de Polignac number, because 1131132003211 - 2⁵ = 1131132003179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1131132003311) 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, 80795143080 + ... + 80795143093.

It is an arithmetic number, because the mean of its divisors is an integer number (323180572348).

Almost surely, 2^{1131132003211} is an apocalyptic number.

1131132003211 is a deficient number, since it is larger than the sum of its proper divisors (161590286181).

1131132003211 is an equidigital number, since it uses as much as digits as its factorization.

1131132003211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161590286180.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1131132003211 its reverse (1123002311311), we get a palindrome (2254134314522).

The spelling of 1131132003211 in words is "one trillion, one hundred thirty-one billion, one hundred thirty-two million, three thousand, two hundred eleven".