233312212123 has 2 divisors, whose sum is σ = 233312212124. Its totient is φ = 233312212122.

The previous prime is 233312212087. The next prime is 233312212127. The reversal of 233312212123 is 321212213332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 233312212123 - 2⁹ = 233312211611 is a prime.

It is not a weakly prime, because it can be changed into another prime (233312212127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116656106061 + 116656106062.

It is an arithmetic number, because the mean of its divisors is an integer number (116656106062).

Almost surely, 2^233312212123 is an apocalyptic number.

233312212123 is a deficient number, since it is larger than the sum of its proper divisors (1).

233312212123 is an equidigital number, since it uses as much as digits as its factorization.

233312212123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 25.

Adding to 233312212123 its reverse (321212213332), we get a palindrome (554524425455).

The spelling of 233312212123 in words is "two hundred thirty-three billion, three hundred twelve million, two hundred twelve thousand, one hundred twenty-three".