11331312333113 has 4 divisors (see below), whose sum is σ = 11345710443600. Its totient is φ = 11316914222628.

The previous prime is 11331312333043. The next prime is 11331312333163. The reversal of 11331312333113 is 31133321313311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11331312333113 - 2³⁶ = 11262592856377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11331312333163) 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, 7199054063 + ... + 7199055636.

It is an arithmetic number, because the mean of its divisors is an integer number (2836427610900).

Almost surely, 2^{11331312333113} is an apocalyptic number.

It is an amenable number.

11331312333113 is a deficient number, since it is larger than the sum of its proper divisors (14398110487).

11331312333113 is an equidigital number, since it uses as much as digits as its factorization.

11331312333113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14398110486.

The product of its digits is 4374, while the sum is 29.

Adding to 11331312333113 its reverse (31133321313311), we get a palindrome (42464633646424).

The spelling of 11331312333113 in words is "eleven trillion, three hundred thirty-one billion, three hundred twelve million, three hundred thirty-three thousand, one hundred thirteen".