233030023211 has 2 divisors, whose sum is σ = 233030023212. Its totient is φ = 233030023210.

The previous prime is 233030023201. The next prime is 233030023241. The reversal of 233030023211 is 112320030332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 233030023211 - 2⁶ = 233030023147 is a prime.

It is not a weakly prime, because it can be changed into another prime (233030023201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116515011605 + 116515011606.

It is an arithmetic number, because the mean of its divisors is an integer number (116515011606).

Almost surely, 2^233030023211 is an apocalyptic number.

233030023211 is a deficient number, since it is larger than the sum of its proper divisors (1).

233030023211 is an equidigital number, since it uses as much as digits as its factorization.

233030023211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 233030023211 its reverse (112320030332), we get a palindrome (345350053543).

The spelling of 233030023211 in words is "two hundred thirty-three billion, thirty million, twenty-three thousand, two hundred eleven".