11122132303 has 8 divisors (see below), whose sum is σ = 11314630800. Its totient is φ = 10929766848.

The previous prime is 11122132289. The next prime is 11122132313. The reversal of 11122132303 is 30323122111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11122132303 - 2²¹ = 11120035151 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 (11122132313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143425 + ... + 206917.

It is an arithmetic number, because the mean of its divisors is an integer number (1414328850).

Almost surely, 2^11122132303 is an apocalyptic number.

11122132303 is a deficient number, since it is larger than the sum of its proper divisors (192498497).

11122132303 is an equidigital number, since it uses as much as digits as its factorization.

11122132303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66521.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11122132303 its reverse (30323122111), we get a palindrome (41445254414).

The spelling of 11122132303 in words is "eleven billion, one hundred twenty-two million, one hundred thirty-two thousand, three hundred three".