13531213001 has 8 divisors (see below), whose sum is σ = 13735450560. Its totient is φ = 13327042608.

The previous prime is 13531212991. The next prime is 13531213027. The reversal of 13531213001 is 10031213531.

13531213001 is digitally balanced in base 2, because in such base 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 13531213001 - 2¹⁸ = 13530950857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13531213061) 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 7 ways as a sum of consecutive naturals, for example, 514940 + ... + 540578.

It is an arithmetic number, because the mean of its divisors is an integer number (1716931320).

Almost surely, 2^13531213001 is an apocalyptic number.

It is an amenable number.

13531213001 is a deficient number, since it is larger than the sum of its proper divisors (204237559).

13531213001 is an equidigital number, since it uses as much as digits as its factorization.

13531213001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33583.

The product of its (nonzero) digits is 270, while the sum is 20.

Adding to 13531213001 its reverse (10031213531), we get a palindrome (23562426532).

The spelling of 13531213001 in words is "thirteen billion, five hundred thirty-one million, two hundred thirteen thousand, one".