532131023231 has 8 divisors (see below), whose sum is σ = 537299605584. Its totient is φ = 526966059520.

The previous prime is 532131023227. The next prime is 532131023251. The reversal of 532131023231 is 132320131235.

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

It is a cyclic number.

It is not a de Polignac number, because 532131023231 - 2² = 532131023227 is a prime.

It is a super-2 number, since 2×532131023231² (a number of 24 digits) contains 22 as substring.

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 532131023231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532131023251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 608660 + ... + 1197801.

It is an arithmetic number, because the mean of its divisors is an integer number (67162450698).

Almost surely, 2^532131023231 is an apocalyptic number.

532131023231 is a deficient number, since it is larger than the sum of its proper divisors (5168582353).

532131023231 is a wasteful number, since it uses less digits than its factorization.

532131023231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1809321.

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 532131023231 its reverse (132320131235), we get a palindrome (664451154466).

The spelling of 532131023231 in words is "five hundred thirty-two billion, one hundred thirty-one million, twenty-three thousand, two hundred thirty-one".