12033111103311 has 8 divisors (see below), whose sum is σ = 16053459896320. Its totient is φ = 8017418189592.

The previous prime is 12033111103309. The next prime is 12033111103313. The reversal of 12033111103311 is 11330111133021.

It is an interprime number because it is at equal distance from previous prime (12033111103309) and next prime (12033111103313).

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

It is not a de Polignac number, because 12033111103311 - 2¹ = 12033111103309 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 (12033111103313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1163963791 + ... + 1163974128.

It is an arithmetic number, because the mean of its divisors is an integer number (2006682487040).

Almost surely, 2^{12033111103311} is an apocalyptic number.

12033111103311 is a deficient number, since it is larger than the sum of its proper divisors (4020348793009).

12033111103311 is a wasteful number, since it uses less digits than its factorization.

12033111103311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2327939645.

The product of its (nonzero) digits is 162, while the sum is 21.

Adding to 12033111103311 its reverse (11330111133021), we get a palindrome (23363222236332).

The spelling of 12033111103311 in words is "twelve trillion, thirty-three billion, one hundred eleven million, one hundred three thousand, three hundred eleven".