213130330323 has 8 divisors (see below), whose sum is σ = 296529155328. Its totient is φ = 135909196104.

The previous prime is 213130330321. The next prime is 213130330337. The reversal of 213130330323 is 323033031312.

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

It is not a de Polignac number, because 213130330323 - 2¹ = 213130330321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 213130330293 and 213130330302.

It is not an unprimeable number, because it can be changed into a prime (213130330321) 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, 1544422615 + ... + 1544422752.

It is an arithmetic number, because the mean of its divisors is an integer number (37066144416).

Almost surely, 2^213130330323 is an apocalyptic number.

213130330323 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

213130330323 is a deficient number, since it is larger than the sum of its proper divisors (83398825005).

213130330323 is a wasteful number, since it uses less digits than its factorization.

213130330323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3088845393.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 213130330323 its reverse (323033031312), we get a palindrome (536163361635).

The spelling of 213130330323 in words is "two hundred thirteen billion, one hundred thirty million, three hundred thirty thousand, three hundred twenty-three".