13132837 has 2 divisors, whose sum is σ = 13132838. Its totient is φ = 13132836.

The previous prime is 13132831. The next prime is 13132843. The reversal of 13132837 is 73823131.

It is a balanced prime because it is at equal distance from previous prime (13132831) and next prime (13132843).

It can be written as a sum of positive squares in only one way, i.e., 6584356 + 6548481 = 2566^2 + 2559^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13132837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13132831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6566418 + 6566419.

It is an arithmetic number, because the mean of its divisors is an integer number (6566419).

Almost surely, 2^13132837 is an apocalyptic number.

It is an amenable number.

13132837 is a deficient number, since it is larger than the sum of its proper divisors (1).

13132837 is an equidigital number, since it uses as much as digits as its factorization.

13132837 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 28.

The square root of 13132837 is about 3623.9256338948. The cubic root of 13132837 is about 235.9316389667.

Adding to 13132837 its reverse (73823131), we get a palindrome (86955968).

The spelling of 13132837 in words is "thirteen million, one hundred thirty-two thousand, eight hundred thirty-seven".