13212331002133 has 4 divisors (see below), whose sum is σ = 13316365104640. Its totient is φ = 13108296899628.

The previous prime is 13212331002097. The next prime is 13212331002193. The reversal of 13212331002133 is 33120013321231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13212331002133 - 2⁹ = 13212331001621 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13212331002098 and 13212331002107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13212331002193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52017051063 + ... + 52017051316.

It is an arithmetic number, because the mean of its divisors is an integer number (3329091276160).

Almost surely, 2^{13212331002133} is an apocalyptic number.

It is an amenable number.

13212331002133 is a deficient number, since it is larger than the sum of its proper divisors (104034102507).

13212331002133 is a wasteful number, since it uses less digits than its factorization.

13212331002133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104034102506.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 13212331002133 its reverse (33120013321231), we get a palindrome (46332344323364).

The spelling of 13212331002133 in words is "thirteen trillion, two hundred twelve billion, three hundred thirty-one million, two thousand, one hundred thirty-three".