233213330212147 has 2 divisors, whose sum is σ = 233213330212148. Its totient is φ = 233213330212146.

The previous prime is 233213330212091. The next prime is 233213330212169. The reversal of 233213330212147 is 741212033312332.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 233213330212147 - 2¹⁹ = 233213329687859 is a prime.

It is not a weakly prime, because it can be changed into another prime (233213330212547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116606665106073 + 116606665106074.

It is an arithmetic number, because the mean of its divisors is an integer number (116606665106074).

Almost surely, 2^{233213330212147} is an apocalyptic number.

233213330212147 is a deficient number, since it is larger than the sum of its proper divisors (1).

233213330212147 is an equidigital number, since it uses as much as digits as its factorization.

233213330212147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 37.

Adding to 233213330212147 its reverse (741212033312332), we get a palindrome (974425363524479).

The spelling of 233213330212147 in words is "two hundred thirty-three trillion, two hundred thirteen billion, three hundred thirty million, two hundred twelve thousand, one hundred forty-seven".