1330242233 has 2 divisors, whose sum is σ = 1330242234. Its totient is φ = 1330242232.

The previous prime is 1330242227. The next prime is 1330242247. The reversal of 1330242233 is 3322420331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1187009209 + 143233024 = 34453^2 + 11968^2 .

It is a cyclic number.

It is not a de Polignac number, because 1330242233 - 2⁴ = 1330242217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1330242199 and 1330242208.

It is not a weakly prime, because it can be changed into another prime (1330242203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665121116 + 665121117.

It is an arithmetic number, because the mean of its divisors is an integer number (665121117).

Almost surely, 2^1330242233 is an apocalyptic number.

It is an amenable number.

1330242233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330242233 is an equidigital number, since it uses as much as digits as its factorization.

1330242233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 1330242233 is about 36472.4859723052. The cubic root of 1330242233 is about 1099.7912091323.

Adding to 1330242233 its reverse (3322420331), we get a palindrome (4652662564).

The spelling of 1330242233 in words is "one billion, three hundred thirty million, two hundred forty-two thousand, two hundred thirty-three".