11121303301 has 2 divisors, whose sum is σ = 11121303302. Its totient is φ = 11121303300.

The previous prime is 11121303299. The next prime is 11121303331. The reversal of 11121303301 is 10330312111.

11121303301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6021915201 + 5099388100 = 77601^2 + 71410^2 .

It is a cyclic number.

It is not a de Polignac number, because 11121303301 - 2¹ = 11121303299 is a prime.

It is a super-2 number, since 2×11121303301² (a number of 21 digits) contains 22 as substring.

Together with 11121303299, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11121303331) 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, 5560651650 + 5560651651.

It is an arithmetic number, because the mean of its divisors is an integer number (5560651651).

Almost surely, 2^11121303301 is an apocalyptic number.

It is an amenable number.

11121303301 is a deficient number, since it is larger than the sum of its proper divisors (1).

11121303301 is an equidigital number, since it uses as much as digits as its factorization.

11121303301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 11121303301 its reverse (10330312111), we get a palindrome (21451615412).

The spelling of 11121303301 in words is "eleven billion, one hundred twenty-one million, three hundred three thousand, three hundred one".