13533043001 has 16 divisors (see below), whose sum is σ = 14479920000. Its totient is φ = 12603126528.

The previous prime is 13533042977. The next prime is 13533043009. The reversal of 13533043001 is 10034033531.

It is a happy number.

13533043001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13533043001 - 2¹⁸ = 13532780857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13533043009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2972675 + ... + 2977223.

It is an arithmetic number, because the mean of its divisors is an integer number (904995000).

Almost surely, 2^13533043001 is an apocalyptic number.

It is an amenable number.

13533043001 is a deficient number, since it is larger than the sum of its proper divisors (946876999).

13533043001 is a wasteful number, since it uses less digits than its factorization.

13533043001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6368.

The product of its (nonzero) digits is 1620, while the sum is 23.

Adding to 13533043001 its reverse (10034033531), we get a palindrome (23567076532).

The spelling of 13533043001 in words is "thirteen billion, five hundred thirty-three million, forty-three thousand, one".