213100233223 has 2 divisors, whose sum is σ = 213100233224. Its totient is φ = 213100233222.

The previous prime is 213100233179. The next prime is 213100233233. The reversal of 213100233223 is 322332001312.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 213100233223 - 2¹³ = 213100225031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 213100233194 and 213100233203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (213100233233) 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 as a sum of consecutive naturals, namely, 106550116611 + 106550116612.

It is an arithmetic number, because the mean of its divisors is an integer number (106550116612).

Almost surely, 2^213100233223 is an apocalyptic number.

213100233223 is a deficient number, since it is larger than the sum of its proper divisors (1).

213100233223 is an equidigital number, since it uses as much as digits as its factorization.

213100233223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 213100233223 its reverse (322332001312), we get a palindrome (535432234535).

The spelling of 213100233223 in words is "two hundred thirteen billion, one hundred million, two hundred thirty-three thousand, two hundred twenty-three".