133212233013213 has 8 divisors (see below), whose sum is σ = 179188136443008. Its totient is φ = 88022242462784.

The previous prime is 133212233013199. The next prime is 133212233013247. The reversal of 133212233013213 is 312310332212331.

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 133212233013213 - 2²⁵ = 133212199458781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133211233013213) 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, 196478219445 + ... + 196478220122.

It is an arithmetic number, because the mean of its divisors is an integer number (22398517055376).

Almost surely, 2^{133212233013213} is an apocalyptic number.

It is an amenable number.

133212233013213 is a deficient number, since it is larger than the sum of its proper divisors (45975903429795).

133212233013213 is a wasteful number, since it uses less digits than its factorization.

133212233013213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392956439683.

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 133212233013213 its reverse (312310332212331), we get a palindrome (445522565225544).

The spelling of 133212233013213 in words is "one hundred thirty-three trillion, two hundred twelve billion, two hundred thirty-three million, thirteen thousand, two hundred thirteen".