535023231034331 has 4 divisors (see below), whose sum is σ = 576178864190832. Its totient is φ = 493867597877832.

The previous prime is 535023231034309. The next prime is 535023231034339. The reversal of 535023231034331 is 133430132320535.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 535023231034331 - 2³⁰ = 535022157292507 is a prime.

It is a super-2 number, since 2×535023231034331² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (535023231034339) 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, 20577816578231 + ... + 20577816578256.

It is an arithmetic number, because the mean of its divisors is an integer number (144044716047708).

Almost surely, 2^{535023231034331} is an apocalyptic number.

535023231034331 is a deficient number, since it is larger than the sum of its proper divisors (41155633156501).

535023231034331 is a wasteful number, since it uses less digits than its factorization.

535023231034331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41155633156500.

The product of its (nonzero) digits is 291600, while the sum is 38.

Adding to 535023231034331 its reverse (133430132320535), we get a palindrome (668453363354866).

The spelling of 535023231034331 in words is "five hundred thirty-five trillion, twenty-three billion, two hundred thirty-one million, thirty-four thousand, three hundred thirty-one".