233323320011 has 2 divisors, whose sum is σ = 233323320012. Its totient is φ = 233323320010.

The previous prime is 233323320007. The next prime is 233323320031. The reversal of 233323320011 is 110023323332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 233323320011 - 2² = 233323320007 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (233323320031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116661660005 + 116661660006.

It is an arithmetic number, because the mean of its divisors is an integer number (116661660006).

Almost surely, 2^233323320011 is an apocalyptic number.

233323320011 is a deficient number, since it is larger than the sum of its proper divisors (1).

233323320011 is an equidigital number, since it uses as much as digits as its factorization.

233323320011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 233323320011 its reverse (110023323332), we get a palindrome (343346643343).

The spelling of 233323320011 in words is "two hundred thirty-three billion, three hundred twenty-three million, three hundred twenty thousand, eleven".