132127403 has 4 divisors (see below), whose sum is σ = 134293488. Its totient is φ = 129961320.

The previous prime is 132127399. The next prime is 132127427. The reversal of 132127403 is 304721231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 304721231 = 373 ⋅816947.

It is a cyclic number.

It is not a de Polignac number, because 132127403 - 2² = 132127399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132127603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1082951 + ... + 1083072.

It is an arithmetic number, because the mean of its divisors is an integer number (33573372).

Almost surely, 2^132127403 is an apocalyptic number.

132127403 is a deficient number, since it is larger than the sum of its proper divisors (2166085).

132127403 is an equidigital number, since it uses as much as digits as its factorization.

132127403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2166084.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 132127403 is about 11494.6684597686. The cubic root of 132127403 is about 509.3280950599.

Adding to 132127403 its reverse (304721231), we get a palindrome (436848634).

The spelling of 132127403 in words is "one hundred thirty-two million, one hundred twenty-seven thousand, four hundred three".