134432107 has 6 divisors (see below), whose sum is σ = 142805348. Its totient is φ = 126524064.

The previous prime is 134432093. The next prime is 134432113. The reversal of 134432107 is 701234431.

It is a de Polignac number, because none of the positive numbers 2^k-134432107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134432707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 232293 + ... + 232870.

Almost surely, 2^134432107 is an apocalyptic number.

134432107 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

134432107 is a deficient number, since it is larger than the sum of its proper divisors (8373241).

134432107 is an equidigital number, since it uses as much as digits as its factorization.

134432107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465197 (or 465180 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 134432107 is about 11594.4860601926. The cubic root of 134432107 is about 512.2724519887.

Adding to 134432107 its reverse (701234431), we get a palindrome (835666538).

The spelling of 134432107 in words is "one hundred thirty-four million, four hundred thirty-two thousand, one hundred seven".