213321031002110 has 64 divisors (see below), whose sum is σ = 392510984025600. Its totient is φ = 83451951273600.

The previous prime is 213321031002071. The next prime is 213321031002139. The reversal of 213321031002110 is 11200130123312.

It is a happy number.

213321031002110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 239428136 + ... + 240317444.

It is an arithmetic number, because the mean of its divisors is an integer number (6132984125400).

Almost surely, 2^{213321031002110} is an apocalyptic number.

213321031002110 is a deficient number, since it is larger than the sum of its proper divisors (179189953023490).

213321031002110 is a wasteful number, since it uses less digits than its factorization.

213321031002110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 892097.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 213321031002110 its reverse (11200130123312), we get a palindrome (224521161125422).

The spelling of 213321031002110 in words is "two hundred thirteen trillion, three hundred twenty-one billion, thirty-one million, two thousand, one hundred ten".