230303223202213 has 6 divisors (see below), whose sum is σ = 267903749439366. Its totient is φ = 197402762744712.

The previous prime is 230303223202211. The next prime is 230303223202291. The reversal of 230303223202213 is 312202322303032.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 225282298491649 + 5020924710564 = 15009407^2 + 2240742^2 .

It is not a de Polignac number, because 230303223202213 - 2¹ = 230303223202211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230303223202211) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2350032889770 + ... + 2350032889867.

It is an arithmetic number, because the mean of its divisors is an integer number (44650624906561).

Almost surely, 2^{230303223202213} is an apocalyptic number.

It is an amenable number.

230303223202213 is a deficient number, since it is larger than the sum of its proper divisors (37600526237153).

230303223202213 is an equidigital number, since it uses as much as digits as its factorization.

230303223202213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4700065779651 (or 4700065779644 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 230303223202213 its reverse (312202322303032), we get a palindrome (542505545505245).

The spelling of 230303223202213 in words is "two hundred thirty trillion, three hundred three billion, two hundred twenty-three million, two hundred two thousand, two hundred thirteen".