13132337 has 2 divisors, whose sum is σ = 13132338. Its totient is φ = 13132336.

The previous prime is 13132321. The next prime is 13132351. The reversal of 13132337 is 73323131.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9096256 + 4036081 = 3016^2 + 2009^2 .

It is a cyclic number.

It is not a de Polignac number, because 13132337 - 2⁴ = 13132321 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13132307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6566168 + 6566169.

It is an arithmetic number, because the mean of its divisors is an integer number (6566169).

Almost surely, 2^13132337 is an apocalyptic number.

It is an amenable number.

13132337 is a deficient number, since it is larger than the sum of its proper divisors (1).

13132337 is an equidigital number, since it uses as much as digits as its factorization.

13132337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1134, while the sum is 23.

The square root of 13132337 is about 3623.8566472751. The cubic root of 13132337 is about 235.9286447592.

Adding to 13132337 its reverse (73323131), we get a palindrome (86455468).

The spelling of 13132337 in words is "thirteen million, one hundred thirty-two thousand, three hundred thirty-seven".