133210013321213 has 4 divisors (see below), whose sum is σ = 136044268923840. Its totient is φ = 130375757718588.

The previous prime is 133210013321183. The next prime is 133210013321221. The reversal of 133210013321213 is 312123310012331.

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 133210013321213 - 2⁸ = 133210013320957 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 (133210013323213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1417127801243 + ... + 1417127801336.

It is an arithmetic number, because the mean of its divisors is an integer number (34011067230960).

Almost surely, 2^{133210013321213} is an apocalyptic number.

It is an amenable number.

133210013321213 is a deficient number, since it is larger than the sum of its proper divisors (2834255602627).

133210013321213 is an equidigital number, since it uses as much as digits as its factorization.

133210013321213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2834255602626.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 133210013321213 its reverse (312123310012331), we get a palindrome (445333323333544).

The spelling of 133210013321213 in words is "one hundred thirty-three trillion, two hundred ten billion, thirteen million, three hundred twenty-one thousand, two hundred thirteen".