13102404 has 36 divisors (see below), whose sum is σ = 35565264. Its totient is φ = 3743376.

The previous prime is 13102361. The next prime is 13102417. The reversal of 13102404 is 40420131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10554 + ... + 11729.

It is an arithmetic number, because the mean of its divisors is an integer number (987924).

Almost surely, 2^13102404 is an apocalyptic number.

13102404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13102404 is an abundant number, since it is smaller than the sum of its proper divisors (22462860).

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

13102404 is a wasteful number, since it uses less digits than its factorization.

13102404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22304 (or 22295 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 13102404 is about 3619.7242988935. The cubic root of 13102404 is about 235.7492548933.

Adding to 13102404 its reverse (40420131), we get a palindrome (53522535).

The spelling of 13102404 in words is "thirteen million, one hundred two thousand, four hundred four".