1133113200011 has 4 divisors (see below), whose sum is σ = 1220275753872. Its totient is φ = 1045950646152.

The previous prime is 1133113200007. The next prime is 1133113200031. The reversal of 1133113200011 is 1100023113311.

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 1133113200011 - 2² = 1133113200007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133113200031) 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, 43581276911 + ... + 43581276936.

It is an arithmetic number, because the mean of its divisors is an integer number (305068938468).

Almost surely, 2^{1133113200011} is an apocalyptic number.

1133113200011 is a deficient number, since it is larger than the sum of its proper divisors (87162553861).

1133113200011 is an equidigital number, since it uses as much as digits as its factorization.

1133113200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87162553860.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1133113200011 its reverse (1100023113311), we get a palindrome (2233136313322).

The spelling of 1133113200011 in words is "one trillion, one hundred thirty-three billion, one hundred thirteen million, two hundred thousand, eleven".