13003022401 has 4 divisors (see below), whose sum is σ = 13020908992. Its totient is φ = 12985135812.

The previous prime is 13003022393. The next prime is 13003022471. The reversal of 13003022401 is 10422030031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10422030031 = 7 ⋅1488861433.

It is a cyclic number.

It is not a de Polignac number, because 13003022401 - 2³ = 13003022393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13003022471) 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 3 ways as a sum of consecutive naturals, for example, 8942205 + ... + 8943658.

It is an arithmetic number, because the mean of its divisors is an integer number (3255227248).

Almost surely, 2^13003022401 is an apocalyptic number.

It is an amenable number.

13003022401 is a deficient number, since it is larger than the sum of its proper divisors (17886591).

13003022401 is an equidigital number, since it uses as much as digits as its factorization.

13003022401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17886590.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 13003022401 its reverse (10422030031), we get a palindrome (23425052432).

The spelling of 13003022401 in words is "thirteen billion, three million, twenty-two thousand, four hundred one".