240302233 has 2 divisors, whose sum is σ = 240302234. Its totient is φ = 240302232.

The previous prime is 240302219. The next prime is 240302239. The reversal of 240302233 is 332203042.

240302233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 207446409 + 32855824 = 14403^2 + 5732^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240302233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 240302233.

It is not a weakly prime, because it can be changed into another prime (240302239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120151116 + 120151117.

It is an arithmetic number, because the mean of its divisors is an integer number (120151117).

Almost surely, 2^240302233 is an apocalyptic number.

It is an amenable number.

240302233 is a deficient number, since it is larger than the sum of its proper divisors (1).

240302233 is an equidigital number, since it uses as much as digits as its factorization.

240302233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 19.

The square root of 240302233 is about 15501.6848439129. The cubic root of 240302233 is about 621.7072551546.

Adding to 240302233 its reverse (332203042), we get a palindrome (572505275).

The spelling of 240302233 in words is "two hundred forty million, three hundred two thousand, two hundred thirty-three".