533242131121 has 16 divisors (see below), whose sum is σ = 618218680320. Its totient is φ = 450469852560.

The previous prime is 533242131119. The next prime is 533242131127. The reversal of 533242131121 is 121131242335.

It is not a de Polignac number, because 533242131121 - 2¹ = 533242131119 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 533242131121.

It is not an unprimeable number, because it can be changed into a prime (533242131127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1249020 + ... + 1620658.

It is an arithmetic number, because the mean of its divisors is an integer number (38638667520).

Almost surely, 2^533242131121 is an apocalyptic number.

It is an amenable number.

533242131121 is a deficient number, since it is larger than the sum of its proper divisors (84976549199).

533242131121 is a wasteful number, since it uses less digits than its factorization.

533242131121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374604.

The product of its digits is 4320, while the sum is 28.

Adding to 533242131121 its reverse (121131242335), we get a palindrome (654373373456).

The spelling of 533242131121 in words is "five hundred thirty-three billion, two hundred forty-two million, one hundred thirty-one thousand, one hundred twenty-one".