13004901 has 64 divisors (see below), whose sum is σ = 24371200. Its totient is φ = 6671808.

The previous prime is 13004891. The next prime is 13004909. The reversal of 13004901 is 10940031.

It is not a de Polignac number, because 13004901 - 2⁹ = 13004389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13004909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 164580 + ... + 164658.

It is an arithmetic number, because the mean of its divisors is an integer number (380800).

Almost surely, 2^13004901 is an apocalyptic number.

It is an amenable number.

13004901 is a deficient number, since it is larger than the sum of its proper divisors (11366299).

13004901 is a wasteful number, since it uses less digits than its factorization.

13004901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

The square root of 13004901 is about 3606.2308578348. The cubic root of 13004901 is about 235.1630134988.

Adding to 13004901 its reverse (10940031), we get a palindrome (23944932).

The spelling of 13004901 in words is "thirteen million, four thousand, nine hundred one".