13331333323001 has 12 divisors (see below), whose sum is σ = 13809796475904. Its totient is φ = 12868919070000.

The previous prime is 13331333322977. The next prime is 13331333323037. The reversal of 13331333323001 is 10032333313331.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-13331333323001 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13331333223001) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2327336 + ... + 5663846.

It is an arithmetic number, because the mean of its divisors is an integer number (1150816372992).

Almost surely, 2^{13331333323001} is an apocalyptic number.

It is an amenable number.

13331333323001 is a deficient number, since it is larger than the sum of its proper divisors (478463152903).

13331333323001 is an equidigital number, since it uses as much as digits as its factorization.

13331333323001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3341320 (or 3341291 counting only the distinct ones).

The product of its (nonzero) digits is 13122, while the sum is 29.

Adding to 13331333323001 its reverse (10032333313331), we get a palindrome (23363666636332).

The spelling of 13331333323001 in words is "thirteen trillion, three hundred thirty-one billion, three hundred thirty-three million, three hundred twenty-three thousand, one".