134432032131 has 16 divisors (see below), whose sum is σ = 199384149120. Its totient is φ = 89519842440.

The previous prime is 134432032129. The next prime is 134432032187. The reversal of 134432032131 is 131230234431.

It is a happy number.

134432032131 is a `hidden beast` number, since 1 + 3 + 443 + 2 + 0 + 3 + 213 + 1 = 666.

It is not a de Polignac number, because 134432032131 - 2¹ = 134432032129 is a prime.

It is a super-2 number, since 2×134432032131² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 134432032095 and 134432032104.

It is not an unprimeable number, because it can be changed into a prime (134432532131) 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, 2795505 + ... + 2843186.

It is an arithmetic number, because the mean of its divisors is an integer number (12461509320).

Almost surely, 2^134432032131 is an apocalyptic number.

134432032131 is a deficient number, since it is larger than the sum of its proper divisors (64952116989).

134432032131 is an equidigital number, since it uses as much as digits as its factorization.

134432032131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5639583 (or 5639577 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 134432032131 its reverse (131230234431), we get a palindrome (265662266562).

The spelling of 134432032131 in words is "one hundred thirty-four billion, four hundred thirty-two million, thirty-two thousand, one hundred thirty-one".