533031234030013 has 4 divisors (see below), whose sum is σ = 533031402108988. Its totient is φ = 533031065951040.

The previous prime is 533031234030011. The next prime is 533031234030017. The reversal of 533031234030013 is 310030432130335.

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 110807560151289 + 422223673878724 = 10526517^2 + 20548082^2 .

It is a cyclic number.

It is not a de Polignac number, because 533031234030013 - 2¹ = 533031234030011 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 (533031234030011) 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, 79189206 + ... + 85656247.

It is an arithmetic number, because the mean of its divisors is an integer number (133257850527247).

Almost surely, 2^{533031234030013} is an apocalyptic number.

It is an amenable number.

533031234030013 is a deficient number, since it is larger than the sum of its proper divisors (168078975).

533031234030013 is a wasteful number, since it uses less digits than its factorization.

533031234030013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168078974.

The product of its (nonzero) digits is 29160, while the sum is 31.

Adding to 533031234030013 its reverse (310030432130335), we get a palindrome (843061666160348).

The spelling of 533031234030013 in words is "five hundred thirty-three trillion, thirty-one billion, two hundred thirty-four million, thirty thousand, thirteen".