233130201223 has 2 divisors, whose sum is σ = 233130201224. Its totient is φ = 233130201222.

The previous prime is 233130201217. The next prime is 233130201247. The reversal of 233130201223 is 322102031332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 233130201223 - 2⁹ = 233130200711 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 233130201194 and 233130201203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233130201203) 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, 116565100611 + 116565100612.

It is an arithmetic number, because the mean of its divisors is an integer number (116565100612).

Almost surely, 2^233130201223 is an apocalyptic number.

233130201223 is a deficient number, since it is larger than the sum of its proper divisors (1).

233130201223 is an equidigital number, since it uses as much as digits as its factorization.

233130201223 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 233130201223 its reverse (322102031332), we get a palindrome (555232232555).

The spelling of 233130201223 in words is "two hundred thirty-three billion, one hundred thirty million, two hundred one thousand, two hundred twenty-three".