133023000130213 has 4 divisors (see below), whose sum is σ = 133025121738028. Its totient is φ = 133020878522400.

The previous prime is 133023000130177. The next prime is 133023000130219. The reversal of 133023000130213 is 312031000320331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 66670131771684 + 66352868358529 = 8165178^2 + 8145727^2 .

It is a cyclic number.

It is not a de Polignac number, because 133023000130213 - 2¹³ = 133023000122021 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 (133023000130219) 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, 1060709856 + ... + 1060835257.

It is an arithmetic number, because the mean of its divisors is an integer number (33256280434507).

Almost surely, 2^{133023000130213} is an apocalyptic number.

It is an amenable number.

133023000130213 is a deficient number, since it is larger than the sum of its proper divisors (2121607815).

133023000130213 is an equidigital number, since it uses as much as digits as its factorization.

133023000130213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121607814.

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

Adding to 133023000130213 its reverse (312031000320331), we get a palindrome (445054000450544).

The spelling of 133023000130213 in words is "one hundred thirty-three trillion, twenty-three billion, one hundred thirty thousand, two hundred thirteen".