213030331023230 has 64 divisors (see below), whose sum is σ = 441104448798720. Its totient is φ = 72561022176384.

The previous prime is 213030331023173. The next prime is 213030331023253. The reversal of 213030331023230 is 32320133030312.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 213030331023230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15820259 + ... + 26006561.

It is an arithmetic number, because the mean of its divisors is an integer number (6892257012480).

Almost surely, 2^{213030331023230} is an apocalyptic number.

213030331023230 is an abundant number, since it is smaller than the sum of its proper divisors (228074117775490).

213030331023230 is a wasteful number, since it uses less digits than its factorization.

213030331023230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10188273.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 213030331023230 its reverse (32320133030312), we get a palindrome (245350464053542).

The spelling of 213030331023230 in words is "two hundred thirteen trillion, thirty billion, three hundred thirty-one million, twenty-three thousand, two hundred thirty".