213210032230003 has 4 divisors (see below), whose sum is σ = 213210562506040. Its totient is φ = 213209501953968.

The previous prime is 213210032229983. The next prime is 213210032230021. The reversal of 213210032230003 is 300032230012312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213210032230003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213210032230603) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264534450 + ... + 265339207.

It is an arithmetic number, because the mean of its divisors is an integer number (53302640626510).

Almost surely, 2^{213210032230003} is an apocalyptic number.

213210032230003 is a deficient number, since it is larger than the sum of its proper divisors (530276037).

213210032230003 is an equidigital number, since it uses as much as digits as its factorization.

213210032230003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530276036.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 213210032230003 its reverse (300032230012312), we get a palindrome (513242262242315).

The spelling of 213210032230003 in words is "two hundred thirteen trillion, two hundred ten billion, thirty-two million, two hundred thirty thousand, three".