13531203002 has 8 divisors (see below), whose sum is σ = 21179274336. Its totient is φ = 6471444892.

The previous prime is 13531202969. The next prime is 13531203013. The reversal of 13531203002 is 20030213531.

13531203002 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 an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 147078248 + ... + 147078339.

It is an arithmetic number, because the mean of its divisors is an integer number (2647409292).

Almost surely, 2^13531203002 is an apocalyptic number.

13531203002 is a deficient number, since it is larger than the sum of its proper divisors (7648071334).

13531203002 is a wasteful number, since it uses less digits than its factorization.

13531203002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294156612.

The product of its (nonzero) digits is 540, while the sum is 20.

Adding to 13531203002 its reverse (20030213531), we get a palindrome (33561416533).

The spelling of 13531203002 in words is "thirteen billion, five hundred thirty-one million, two hundred three thousand, two".