233200213331 has 2 divisors, whose sum is σ = 233200213332. Its totient is φ = 233200213330.

The previous prime is 233200213313. The next prime is 233200213369. The reversal of 233200213331 is 133312002332.

Together with previous prime (233200213313) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233200213331 is a prime.

It is a super-2 number, since 2×233200213331² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 233200213297 and 233200213306.

It is not a weakly prime, because it can be changed into another prime (233200213231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116600106665 + 116600106666.

It is an arithmetic number, because the mean of its divisors is an integer number (116600106666).

Almost surely, 2^233200213331 is an apocalyptic number.

233200213331 is a deficient number, since it is larger than the sum of its proper divisors (1).

233200213331 is an equidigital number, since it uses as much as digits as its factorization.

233200213331 is an odious number, because the sum of its binary digits is odd.

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

Adding to 233200213331 its reverse (133312002332), we get a palindrome (366512215663).

The spelling of 233200213331 in words is "two hundred thirty-three billion, two hundred million, two hundred thirteen thousand, three hundred thirty-one".