132344403 has 16 divisors (see below), whose sum is σ = 178649856. Its totient is φ = 87141600.

The previous prime is 132344393. The next prime is 132344423. The reversal of 132344403 is 304443231.

It is not a de Polignac number, because 132344403 - 2¹⁴ = 132328019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132344423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88500 + ... + 89982.

It is an arithmetic number, because the mean of its divisors is an integer number (11165616).

Almost surely, 2^132344403 is an apocalyptic number.

132344403 is a deficient number, since it is larger than the sum of its proper divisors (46305453).

132344403 is a wasteful number, since it uses less digits than its factorization.

132344403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1834.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 132344403 is about 11504.1037460551. The cubic root of 132344403 is about 509.6067749367.

Adding to 132344403 its reverse (304443231), we get a palindrome (436787634).

The spelling of 132344403 in words is "one hundred thirty-two million, three hundred forty-four thousand, four hundred three".