132315603 has 32 divisors (see below), whose sum is σ = 209986560. Its totient is φ = 72508800.

The previous prime is 132315593. The next prime is 132315637. The reversal of 132315603 is 306513231.

It is a happy number.

It is not a de Polignac number, because 132315603 - 2⁴ = 132315587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132315653) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101053 + ... + 102353.

It is an arithmetic number, because the mean of its divisors is an integer number (6562080).

Almost surely, 2^132315603 is an apocalyptic number.

132315603 is a deficient number, since it is larger than the sum of its proper divisors (77670957).

132315603 is a wasteful number, since it uses less digits than its factorization.

132315603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1507.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 132315603 is about 11502.8519507120. The cubic root of 132315603 is about 509.5698063922.

Adding to 132315603 its reverse (306513231), we get a palindrome (438828834).

The spelling of 132315603 in words is "one hundred thirty-two million, three hundred fifteen thousand, six hundred three".