213232303030 has 8 divisors (see below), whose sum is σ = 383818145472. Its totient is φ = 85292921208.

The previous prime is 213232303001. The next prime is 213232303043. The reversal of 213232303030 is 30303232312.

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

It is a junction number, because it is equal to n+sod(n) for n = 213232302992 and 213232303010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10661615142 + ... + 10661615161.

It is an arithmetic number, because the mean of its divisors is an integer number (47977268184).

Almost surely, 2^213232303030 is an apocalyptic number.

213232303030 is a deficient number, since it is larger than the sum of its proper divisors (170585842442).

213232303030 is a wasteful number, since it uses less digits than its factorization.

213232303030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21323230310.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 213232303030 its reverse (30303232312), we get a palindrome (243535535342).

The spelling of 213232303030 in words is "two hundred thirteen billion, two hundred thirty-two million, three hundred three thousand, thirty".