213213000003103 has 8 divisors (see below), whose sum is σ = 213754515464016. Its totient is φ = 212671533360000.

The previous prime is 213213000003049. The next prime is 213213000003151. The reversal of 213213000003103 is 301300000312312.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213213000003103 is a prime.

It is a super-3 number, since 3×213213000003103³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213213000000103) 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, 3450348 + ... + 20936353.

It is an arithmetic number, because the mean of its divisors is an integer number (26719314433002).

Almost surely, 2^{213213000003103} is an apocalyptic number.

213213000003103 is a deficient number, since it is larger than the sum of its proper divisors (541515460913).

213213000003103 is a wasteful number, since it uses less digits than its factorization.

213213000003103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24408905.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 213213000003103 its reverse (301300000312312), we get a palindrome (514513000315415).

The spelling of 213213000003103 in words is "two hundred thirteen trillion, two hundred thirteen billion, three thousand, one hundred three".