352532143131 has 16 divisors (see below), whose sum is σ = 538467840768. Its totient is φ = 200968437600.

The previous prime is 352532143123. The next prime is 352532143133. The reversal of 352532143131 is 131341235253.

It is not a de Polignac number, because 352532143131 - 2³ = 352532143123 is a prime.

It is a super-2 number, since 2×352532143131² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 352532143092 and 352532143101.

It is not an unprimeable number, because it can be changed into a prime (352532143133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19928505 + ... + 19946186.

It is an arithmetic number, because the mean of its divisors is an integer number (33654240048).

Almost surely, 2^352532143131 is an apocalyptic number.

352532143131 is a deficient number, since it is larger than the sum of its proper divisors (185935697637).

352532143131 is a wasteful number, since it uses less digits than its factorization.

352532143131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39875122.

The product of its digits is 32400, while the sum is 33.

Adding to 352532143131 its reverse (131341235253), we get a palindrome (483873378384).

The spelling of 352532143131 in words is "three hundred fifty-two billion, five hundred thirty-two million, one hundred forty-three thousand, one hundred thirty-one".