11103313233232 has 40 divisors (see below), whose sum is σ = 23526891361152. Its totient is φ = 5034374592000.

The previous prime is 11103313233179. The next prime is 11103313233253. The reversal of 11103313233232 is 23233231330111.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11103313233232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78591528 + ... + 78732679.

Almost surely, 2^{11103313233232} is an apocalyptic number.

It is an amenable number.

11103313233232 is an abundant number, since it is smaller than the sum of its proper divisors (12423578127920).

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

11103313233232 is a wasteful number, since it uses less digits than its factorization.

11103313233232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157324627 (or 157324621 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 11103313233232 its reverse (23233231330111), we get a palindrome (34336544563343).

The spelling of 11103313233232 in words is "eleven trillion, one hundred three billion, three hundred thirteen million, two hundred thirty-three thousand, two hundred thirty-two".