11310220133213 has 16 divisors (see below), whose sum is σ = 11658183398400. Its totient is φ = 10966140385200.

The previous prime is 11310220133167. The next prime is 11310220133243. The reversal of 11310220133213 is 31233102201311.

It is a cyclic number.

It is not a de Polignac number, because 11310220133213 - 2⁸ = 11310220132957 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 (11310220133243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42609218 + ... + 42873836.

It is an arithmetic number, because the mean of its divisors is an integer number (728636462400).

Almost surely, 2^{11310220133213} is an apocalyptic number.

It is an amenable number.

11310220133213 is a deficient number, since it is larger than the sum of its proper divisors (347963265187).

11310220133213 is a wasteful number, since it uses less digits than its factorization.

11310220133213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271952.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11310220133213 its reverse (31233102201311), we get a palindrome (42543322334524).

The spelling of 11310220133213 in words is "eleven trillion, three hundred ten billion, two hundred twenty million, one hundred thirty-three thousand, two hundred thirteen".