13132316 has 6 divisors (see below), whose sum is σ = 22981560. Its totient is φ = 6566156.

The previous prime is 13132309. The next prime is 13132321. The reversal of 13132316 is 61323131.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1641536 + ... + 1641543.

It is an arithmetic number, because the mean of its divisors is an integer number (3830260).

Almost surely, 2^13132316 is an apocalyptic number.

It is an amenable number.

13132316 is a deficient number, since it is larger than the sum of its proper divisors (9849244).

13132316 is a wasteful number, since it uses less digits than its factorization.

13132316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3283083 (or 3283081 counting only the distinct ones).

The product of its digits is 324, while the sum is 20.

The square root of 13132316 is about 3623.8537498083. The cubic root of 13132316 is about 235.9285190009.

Adding to 13132316 its reverse (61323131), we get a palindrome (74455447).

The spelling of 13132316 in words is "thirteen million, one hundred thirty-two thousand, three hundred sixteen".