13107338 has 8 divisors (see below), whose sum is σ = 19804932. Its totient is φ = 6505696.

The previous prime is 13107337. The next prime is 13107349. The reversal of 13107338 is 83370131.

It can be written as a sum of positive squares in 2 ways, for example, as 13082689 + 24649 = 3617^2 + 157^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13107337) 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, 23645 + ... + 24192.

Almost surely, 2^13107338 is an apocalyptic number.

13107338 is a deficient number, since it is larger than the sum of its proper divisors (6697594).

13107338 is a wasteful number, since it uses less digits than its factorization.

13107338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47976.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 13107338 is about 3620.4057783624. The cubic root of 13107338 is about 235.7788433781.

Adding to 13107338 its reverse (83370131), we get a palindrome (96477469).

The spelling of 13107338 in words is "thirteen million, one hundred seven thousand, three hundred thirty-eight".