132127727 has 4 divisors (see below), whose sum is σ = 134367240. Its totient is φ = 129888216.

The previous prime is 132127717. The next prime is 132127739. The reversal of 132127727 is 727721231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132127727 - 2²² = 127933423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132127693 and 132127702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132127717) 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 3 ways as a sum of consecutive naturals, for example, 1119668 + ... + 1119785.

It is an arithmetic number, because the mean of its divisors is an integer number (33591810).

Almost surely, 2^132127727 is an apocalyptic number.

132127727 is a deficient number, since it is larger than the sum of its proper divisors (2239513).

132127727 is an equidigital number, since it uses as much as digits as its factorization.

132127727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2239512.

The product of its digits is 8232, while the sum is 32.

The square root of 132127727 is about 11494.6825532504. The cubic root of 132127727 is about 509.3285113808.

Adding to 132127727 its reverse (727721231), we get a palindrome (859848958).

The spelling of 132127727 in words is "one hundred thirty-two million, one hundred twenty-seven thousand, seven hundred twenty-seven".