535231023213 has 8 divisors (see below), whose sum is σ = 713656556800. Its totient is φ = 356813085888.

The previous prime is 535231023193. The next prime is 535231023233. The reversal of 535231023213 is 312320132535.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (535231023193) and next prime (535231023233).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 535231023213 - 2¹² = 535231019117 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 (535231023233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1732573 + ... + 2017986.

It is an arithmetic number, because the mean of its divisors is an integer number (89207069600).

Almost surely, 2^535231023213 is an apocalyptic number.

It is an amenable number.

535231023213 is a deficient number, since it is larger than the sum of its proper divisors (178425533587).

535231023213 is a wasteful number, since it uses less digits than its factorization.

535231023213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3798131.

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 535231023213 its reverse (312320132535), we get a palindrome (847551155748).

The spelling of 535231023213 in words is "five hundred thirty-five billion, two hundred thirty-one million, twenty-three thousand, two hundred thirteen".