1131132233303 has 4 divisors (see below), whose sum is σ = 1190665508760. Its totient is φ = 1071598957848.

The previous prime is 1131132233249. The next prime is 1131132233323. The reversal of 1131132233303 is 3033322311311.

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 1131132233303 - 2²⁴ = 1131115456087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131132233323) 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, 29766637700 + ... + 29766637737.

It is an arithmetic number, because the mean of its divisors is an integer number (297666377190).

Almost surely, 2^{1131132233303} is an apocalyptic number.

1131132233303 is a deficient number, since it is larger than the sum of its proper divisors (59533275457).

1131132233303 is an equidigital number, since it uses as much as digits as its factorization.

1131132233303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59533275456.

The product of its (nonzero) digits is 2916, while the sum is 26.

Adding to 1131132233303 its reverse (3033322311311), we get a palindrome (4164454544614).

The spelling of 1131132233303 in words is "one trillion, one hundred thirty-one billion, one hundred thirty-two million, two hundred thirty-three thousand, three hundred three".