11331033313113 has 12 divisors (see below), whose sum is σ = 16444617070128. Its totient is φ = 7518221154360.

The previous prime is 11331033313109. The next prime is 11331033313121. The reversal of 11331033313113 is 31131333013311.

11331033313113 is a `hidden beast` number, since 1 + 1 + 3 + 3 + 10 + 3 + 331 + 311 + 3 = 666.

It is not a de Polignac number, because 11331033313113 - 2² = 11331033313109 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11331033313513) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2983419195 + ... + 2983422992.

It is an arithmetic number, because the mean of its divisors is an integer number (1370384755844).

Almost surely, 2^{11331033313113} is an apocalyptic number.

It is an amenable number.

11331033313113 is a deficient number, since it is larger than the sum of its proper divisors (5113583757015).

11331033313113 is a wasteful number, since it uses less digits than its factorization.

11331033313113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5966842404 (or 5966842401 counting only the distinct ones).

The product of its (nonzero) digits is 2187, while the sum is 27.

Adding to 11331033313113 its reverse (31131333013311), we get a palindrome (42462366326424).

The spelling of 11331033313113 in words is "eleven trillion, three hundred thirty-one billion, thirty-three million, three hundred thirteen thousand, one hundred thirteen".