11103333011321 has 8 divisors (see below), whose sum is σ = 11254886949600. Its totient is φ = 10952374570720.

The previous prime is 11103333011233. The next prime is 11103333011333. The reversal of 11103333011321 is 12311033330111.

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 11103333011321 - 2²² = 11103328817017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11103333031321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148836875 + ... + 148911456.

It is an arithmetic number, because the mean of its divisors is an integer number (1406860868700).

Almost surely, 2^{11103333011321} is an apocalyptic number.

It is an amenable number.

11103333011321 is a deficient number, since it is larger than the sum of its proper divisors (151553938279).

11103333011321 is an equidigital number, since it uses as much as digits as its factorization.

11103333011321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297748839.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 11103333011321 its reverse (12311033330111), we get a palindrome (23414366341432).

The spelling of 11103333011321 in words is "eleven trillion, one hundred three billion, three hundred thirty-three million, eleven thousand, three hundred twenty-one".