213320334103331 has 8 divisors (see below), whose sum is σ = 262548103511904. Its totient is φ = 168780923686080.

The previous prime is 213320334103309. The next prime is 213320334103333. The reversal of 213320334103331 is 133301433023312.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213320334103331 is a prime.

It is a super-2 number, since 2×213320334103331² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (213320334103333) 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, 1172089747730 + ... + 1172089747911.

It is an arithmetic number, because the mean of its divisors is an integer number (32818512938988).

Almost surely, 2^{213320334103331} is an apocalyptic number.

213320334103331 is a deficient number, since it is larger than the sum of its proper divisors (49227769408573).

213320334103331 is a wasteful number, since it uses less digits than its factorization.

213320334103331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2344179495661.

The product of its (nonzero) digits is 34992, while the sum is 32.

Adding to 213320334103331 its reverse (133301433023312), we get a palindrome (346621767126643).

The spelling of 213320334103331 in words is "two hundred thirteen trillion, three hundred twenty billion, three hundred thirty-four million, one hundred three thousand, three hundred thirty-one".