11112320413 has 2 divisors, whose sum is σ = 11112320414. Its totient is φ = 11112320412.

The previous prime is 11112320399. The next prime is 11112320423. The reversal of 11112320413 is 31402321111.

11112320413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8941971844 + 2170348569 = 94562^2 + 46587^2 .

It is a cyclic number.

It is not a de Polignac number, because 11112320413 - 2⁵ = 11112320381 is a prime.

It is a super-2 number, since 2×11112320413² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11112320423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556160206 + 5556160207.

It is an arithmetic number, because the mean of its divisors is an integer number (5556160207).

Almost surely, 2^11112320413 is an apocalyptic number.

It is an amenable number.

11112320413 is a deficient number, since it is larger than the sum of its proper divisors (1).

11112320413 is an equidigital number, since it uses as much as digits as its factorization.

11112320413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11112320413 its reverse (31402321111), we get a palindrome (42514641524).

The spelling of 11112320413 in words is "eleven billion, one hundred twelve million, three hundred twenty thousand, four hundred thirteen".