213102001103 has 16 divisors (see below), whose sum is σ = 220716135360. Its totient is φ = 205607712000.

The previous prime is 213102001061. The next prime is 213102001117. The reversal of 213102001103 is 301100201312.

It is a cyclic number.

It is not a de Polignac number, because 213102001103 - 2⁸ = 213102000847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213102000103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3602318 + ... + 3660996.

It is an arithmetic number, because the mean of its divisors is an integer number (13794758460).

Almost surely, 2^213102001103 is an apocalyptic number.

213102001103 is a deficient number, since it is larger than the sum of its proper divisors (7614134257).

213102001103 is a wasteful number, since it uses less digits than its factorization.

213102001103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59698.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 213102001103 its reverse (301100201312), we get a palindrome (514202202415).

The spelling of 213102001103 in words is "two hundred thirteen billion, one hundred two million, one thousand, one hundred three".