213233021303101 has 16 divisors (see below), whose sum is σ = 218198703792384. Its totient is φ = 208285570194624.

The previous prime is 213233021303051. The next prime is 213233021303161. The reversal of 213233021303101 is 101303120332312.

It is a cyclic number.

It is not a de Polignac number, because 213233021303101 - 2²⁷ = 213232887085373 is a prime.

It is a super-2 number, since 2×213233021303101² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213233021303161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51900055 + ... + 55857691.

It is an arithmetic number, because the mean of its divisors is an integer number (13637418987024).

Almost surely, 2^{213233021303101} is an apocalyptic number.

It is an amenable number.

213233021303101 is a deficient number, since it is larger than the sum of its proper divisors (4965682489283).

213233021303101 is a wasteful number, since it uses less digits than its factorization.

213233021303101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3959940.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 213233021303101 its reverse (101303120332312), we get a palindrome (314536141635413).

The spelling of 213233021303101 in words is "two hundred thirteen trillion, two hundred thirty-three billion, twenty-one million, three hundred three thousand, one hundred one".