133030130213 has 4 divisors (see below), whose sum is σ = 137321424768. Its totient is φ = 128738835660.

The previous prime is 133030130197. The next prime is 133030130249. The reversal of 133030130213 is 312031030331.

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, and also an emirpimes, since its reverse is a distinct semiprime: 312031030331 = 673 ⋅463641947.

It is a cyclic number.

It is not a de Polignac number, because 133030130213 - 2⁴ = 133030130197 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 (133030130263) 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, 2145647231 + ... + 2145647292.

It is an arithmetic number, because the mean of its divisors is an integer number (34330356192).

Almost surely, 2^133030130213 is an apocalyptic number.

It is an amenable number.

133030130213 is a deficient number, since it is larger than the sum of its proper divisors (4291294555).

133030130213 is an equidigital number, since it uses as much as digits as its factorization.

133030130213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4291294554.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 133030130213 its reverse (312031030331), we get a palindrome (445061160544).

The spelling of 133030130213 in words is "one hundred thirty-three billion, thirty million, one hundred thirty thousand, two hundred thirteen".