3120442033 has 2 divisors, whose sum is σ = 3120442034. Its totient is φ = 3120442032.

The previous prime is 3120441967. The next prime is 3120442037. The reversal of 3120442033 is 3302440213.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1592648464 + 1527793569 = 39908^2 + 39087^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3120442033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3120441995 and 3120442013.

It is not a weakly prime, because it can be changed into another prime (3120442037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1560221016 + 1560221017.

It is an arithmetic number, because the mean of its divisors is an integer number (1560221017).

Almost surely, 2^3120442033 is an apocalyptic number.

It is an amenable number.

3120442033 is a deficient number, since it is larger than the sum of its proper divisors (1).

3120442033 is an equidigital number, since it uses as much as digits as its factorization.

3120442033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3120442033 is about 55860.9168650140. The cubic root of 3120442033 is about 1461.2977191727.

Adding to 3120442033 its reverse (3302440213), we get a palindrome (6422882246).

It can be divided in two parts, 31204 and 42033, that added together give a palindrome (73237).

The spelling of 3120442033 in words is "three billion, one hundred twenty million, four hundred forty-two thousand, thirty-three".