11033302231 has 8 divisors (see below), whose sum is σ = 12626284544. Its totient is φ = 9444519000.

The previous prime is 11033302229. The next prime is 11033302237. The reversal of 11033302231 is 13220333011.

11033302231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11033302231 - 2¹ = 11033302229 is a prime.

It is a super-2 number, since 2×11033302231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11033302199 and 11033302208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11033302237) 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 in 7 ways as a sum of consecutive naturals, for example, 1044135 + ... + 1054648.

It is an arithmetic number, because the mean of its divisors is an integer number (1578285568).

Almost surely, 2^11033302231 is an apocalyptic number.

11033302231 is a deficient number, since it is larger than the sum of its proper divisors (1592982313).

11033302231 is an equidigital number, since it uses as much as digits as its factorization.

11033302231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2099541.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 11033302231 its reverse (13220333011), we get a palindrome (24253635242).

The spelling of 11033302231 in words is "eleven billion, thirty-three million, three hundred two thousand, two hundred thirty-one".