13012401 has 8 divisors (see below), whose sum is σ = 17677440. Its totient is φ = 8511152.

The previous prime is 13012393. The next prime is 13012403. The reversal of 13012401 is 10421031.

It is a happy number.

13012401 is digitally balanced in base 2 and base 4, because in such bases 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.

It is a cyclic number.

It is not a de Polignac number, because 13012401 - 2³ = 13012393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13012403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40761 + ... + 41078.

It is an arithmetic number, because the mean of its divisors is an integer number (2209680).

Almost surely, 2^13012401 is an apocalyptic number.

It is an amenable number.

13012401 is a deficient number, since it is larger than the sum of its proper divisors (4665039).

13012401 is an equidigital number, since it uses as much as digits as its factorization.

13012401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81895.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 13012401 is about 3607.2705748252. The cubic root of 13012401 is about 235.2082114249.

Adding to 13012401 its reverse (10421031), we get a palindrome (23433432).

The spelling of 13012401 in words is "thirteen million, twelve thousand, four hundred one".