233420341111 has 2 divisors, whose sum is σ = 233420341112. Its totient is φ = 233420341110.

The previous prime is 233420341103. The next prime is 233420341181. The reversal of 233420341111 is 111143024332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 233420341111 - 2³ = 233420341103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233420341181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116710170555 + 116710170556.

It is an arithmetic number, because the mean of its divisors is an integer number (116710170556).

Almost surely, 2^233420341111 is an apocalyptic number.

233420341111 is a deficient number, since it is larger than the sum of its proper divisors (1).

233420341111 is an equidigital number, since it uses as much as digits as its factorization.

233420341111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 233420341111 its reverse (111143024332), we get a palindrome (344563365443).

The spelling of 233420341111 in words is "two hundred thirty-three billion, four hundred twenty million, three hundred forty-one thousand, one hundred eleven".