11003231303304 has 64 divisors (see below), whose sum is σ = 29041794724800. Its totient is φ = 3464393877504.

The previous prime is 11003231303177. The next prime is 11003231303327. The reversal of 11003231303304 is 40330313230011.

It is a happy number.

It is a super-2 number, since 2×11003231303304² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 35647357 + ... + 35954700.

It is an arithmetic number, because the mean of its divisors is an integer number (453778042575).

Almost surely, 2^{11003231303304} is an apocalyptic number.

It is an amenable number.

11003231303304 is an abundant number, since it is smaller than the sum of its proper divisors (18038563421496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11003231303304 is a wasteful number, since it uses less digits than its factorization.

11003231303304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71602422 (or 71602418 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 11003231303304 its reverse (40330313230011), we get a palindrome (51333544533315).

The spelling of 11003231303304 in words is "eleven trillion, three billion, two hundred thirty-one million, three hundred three thousand, three hundred four".