11122113303113 has 4 divisors (see below), whose sum is σ = 11274471019668. Its totient is φ = 10969755586560.

The previous prime is 11122113303109. The next prime is 11122113303137. The reversal of 11122113303113 is 31130331122111.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5906494187584 + 5215619115529 = 2430328^2 + 2283773^2 .

It is a cyclic number.

It is not a de Polignac number, because 11122113303113 - 2² = 11122113303109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11122113303013) 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, 76178858168 + ... + 76178858313.

It is an arithmetic number, because the mean of its divisors is an integer number (2818617754917).

Almost surely, 2^{11122113303113} is an apocalyptic number.

It is an amenable number.

11122113303113 is a deficient number, since it is larger than the sum of its proper divisors (152357716555).

11122113303113 is an equidigital number, since it uses as much as digits as its factorization.

11122113303113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152357716554.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 11122113303113 its reverse (31130331122111), we get a palindrome (42252444425224).

The spelling of 11122113303113 in words is "eleven trillion, one hundred twenty-two billion, one hundred thirteen million, three hundred three thousand, one hundred thirteen".