134132505 has 32 divisors (see below), whose sum is σ = 238586880. Its totient is φ = 63901440.

The previous prime is 134132497. The next prime is 134132519. The reversal of 134132505 is 505231431.

It is not a de Polignac number, because 134132505 - 2³ = 134132497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5050 + ... + 17139.

It is an arithmetic number, because the mean of its divisors is an integer number (7455840).

Almost surely, 2^134132505 is an apocalyptic number.

134132505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134132505 is a deficient number, since it is larger than the sum of its proper divisors (104454375).

134132505 is a wasteful number, since it uses less digits than its factorization.

134132505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22241.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 134132505 is about 11581.5588329033. The cubic root of 134132505 is about 511.8916104074.

Adding to 134132505 its reverse (505231431), we get a palindrome (639363936).

The spelling of 134132505 in words is "one hundred thirty-four million, one hundred thirty-two thousand, five hundred five".