133012033213 has 8 divisors (see below), whose sum is σ = 140676237920. Its totient is φ = 125414185680.

The previous prime is 133012033201. The next prime is 133012033237. The reversal of 133012033213 is 312330210331.

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 133012033213 - 2⁵ = 133012033181 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 (133012033283) 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, 16585170 + ... + 16593187.

It is an arithmetic number, because the mean of its divisors is an integer number (17584529740).

Almost surely, 2^133012033213 is an apocalyptic number.

It is an amenable number.

133012033213 is a deficient number, since it is larger than the sum of its proper divisors (7664204707).

133012033213 is a wasteful number, since it uses less digits than its factorization.

133012033213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33178587.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 133012033213 its reverse (312330210331), we get a palindrome (445342243544).

The spelling of 133012033213 in words is "one hundred thirty-three billion, twelve million, thirty-three thousand, two hundred thirteen".