13134337 has 4 divisors (see below), whose sum is σ = 13349716. Its totient is φ = 12918960.

The previous prime is 13134299. The next prime is 13134367. The reversal of 13134337 is 73343131.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 73343131 = 809 ⋅90659.

It can be written as a sum of positive squares in 2 ways, for example, as 467856 + 12666481 = 684^2 + 3559^2 .

It is a cyclic number.

It is not a de Polignac number, because 13134337 - 2²³ = 4745729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13134367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107598 + ... + 107719.

It is an arithmetic number, because the mean of its divisors is an integer number (3337429).

Almost surely, 2^13134337 is an apocalyptic number.

It is an amenable number.

13134337 is a deficient number, since it is larger than the sum of its proper divisors (215379).

13134337 is an equidigital number, since it uses as much as digits as its factorization.

13134337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215378.

The product of its digits is 2268, while the sum is 25.

The square root of 13134337 is about 3624.1325858749. The cubic root of 13134337 is about 235.9406211332.

Adding to 13134337 its reverse (73343131), we get a palindrome (86477468).

The spelling of 13134337 in words is "thirteen million, one hundred thirty-four thousand, three hundred thirty-seven".