213100010203103 has 8 divisors (see below), whose sum is σ = 218957044464048. Its totient is φ = 207248111443584.

The previous prime is 213100010203063. The next prime is 213100010203111. The reversal of 213100010203103 is 301302010001312.

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-213100010203103 is a prime.

It is a super-2 number, since 2×213100010203103² (a number of 29 digits) contains 22 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 (213100010203903) 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, 1283791226 + ... + 1283957207.

It is an arithmetic number, because the mean of its divisors is an integer number (27369630558006).

Almost surely, 2^{213100010203103} is an apocalyptic number.

213100010203103 is a deficient number, since it is larger than the sum of its proper divisors (5857034260945).

213100010203103 is a wasteful number, since it uses less digits than its factorization.

213100010203103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2567750713.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 213100010203103 its reverse (301302010001312), we get a palindrome (514402020204415).

The spelling of 213100010203103 in words is "two hundred thirteen trillion, one hundred billion, ten million, two hundred three thousand, one hundred three".