13102338 has 8 divisors (see below), whose sum is σ = 26204688. Its totient is φ = 4367444.

The previous prime is 13102333. The next prime is 13102351. The reversal of 13102338 is 83320131.

It is a happy number.

13102338 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

13102338 is an admirable number.

It is a super-2 number, since 2×13102338² = 343342522132488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13102333) 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, 1091856 + ... + 1091867.

It is an arithmetic number, because the mean of its divisors is an integer number (3275586).

Almost surely, 2^13102338 is an apocalyptic number.

13102338 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13102338 is a wasteful number, since it uses less digits than its factorization.

13102338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2183728.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 13102338 is about 3619.7151821656. The cubic root of 13102338 is about 235.7488590505.

Adding to 13102338 its reverse (83320131), we get a palindrome (96422469).

The spelling of 13102338 in words is "thirteen million, one hundred two thousand, three hundred thirty-eight".