213230332301 has 32 divisors (see below), whose sum is σ = 249464033280. Its totient is φ = 178474211136.

The previous prime is 213230332247. The next prime is 213230332339. The reversal of 213230332301 is 103233032312.

It is a cyclic number.

It is not a de Polignac number, because 213230332301 - 2²² = 213226137997 is a prime.

It is a super-2 number, since 2×213230332301² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213230232301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 143395580 + ... + 143397066.

It is an arithmetic number, because the mean of its divisors is an integer number (7795751040).

Almost surely, 2^213230332301 is an apocalyptic number.

It is an amenable number.

213230332301 is a deficient number, since it is larger than the sum of its proper divisors (36233700979).

213230332301 is a wasteful number, since it uses less digits than its factorization.

213230332301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3113.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 213230332301 its reverse (103233032312), we get a palindrome (316463364613).

The spelling of 213230332301 in words is "two hundred thirteen billion, two hundred thirty million, three hundred thirty-two thousand, three hundred one".