213023332103 has 8 divisors (see below), whose sum is σ = 214951157808. Its totient is φ = 211096255104.

The previous prime is 213023332073. The next prime is 213023332127. The reversal of 213023332103 is 301233320312.

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-213023332103 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 (213023332703) 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, 392525 + ... + 761657.

It is an arithmetic number, because the mean of its divisors is an integer number (26868894726).

Almost surely, 2^213023332103 is an apocalyptic number.

213023332103 is a deficient number, since it is larger than the sum of its proper divisors (1927825705).

213023332103 is a wasteful number, since it uses less digits than its factorization.

213023332103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374353.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 213023332103 its reverse (301233320312), we get a palindrome (514256652415).

The spelling of 213023332103 in words is "two hundred thirteen billion, twenty-three million, three hundred thirty-two thousand, one hundred three".