13213311210003 has 8 divisors (see below), whose sum is σ = 17617803203728. Its totient is φ = 8808846678144.

The previous prime is 13213311209921. The next prime is 13213311210017. The reversal of 13213311210003 is 30001211331231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-13213311210003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13213311210103) 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, 5715250 + ... + 7687047.

It is an arithmetic number, because the mean of its divisors is an integer number (2202225400466).

Almost surely, 2^{13213311210003} is an apocalyptic number.

13213311210003 is a deficient number, since it is larger than the sum of its proper divisors (4404491993725).

13213311210003 is a wasteful number, since it uses less digits than its factorization.

13213311210003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13730933.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 13213311210003 its reverse (30001211331231), we get a palindrome (43214522541234).

The spelling of 13213311210003 in words is "thirteen trillion, two hundred thirteen billion, three hundred eleven million, two hundred ten thousand, three".