233054219 has 2 divisors, whose sum is σ = 233054220. Its totient is φ = 233054218.

The previous prime is 233054203. The next prime is 233054257. The reversal of 233054219 is 912450332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 233054219 - 2⁴ = 233054203 is a prime.

It is a super-2 number, since 2×233054219² = 108628537987399922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 233054191 and 233054200.

It is not a weakly prime, because it can be changed into another prime (233054519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116527109 + 116527110.

It is an arithmetic number, because the mean of its divisors is an integer number (116527110).

Almost surely, 2^233054219 is an apocalyptic number.

233054219 is a deficient number, since it is larger than the sum of its proper divisors (1).

233054219 is an equidigital number, since it uses as much as digits as its factorization.

233054219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 233054219 is about 15266.1134215621. The cubic root of 233054219 is about 615.3926758331.

The spelling of 233054219 in words is "two hundred thirty-three million, fifty-four thousand, two hundred nineteen".