3030010042243 has 2 divisors, whose sum is σ = 3030010042244. Its totient is φ = 3030010042242.

The previous prime is 3030010042133. The next prime is 3030010042277. The reversal of 3030010042243 is 3422400100303.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3030010042243 is a prime.

It is not a weakly prime, because it can be changed into another prime (3030010042343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1515005021121 + 1515005021122.

It is an arithmetic number, because the mean of its divisors is an integer number (1515005021122).

Almost surely, 2^{3030010042243} is an apocalyptic number.

3030010042243 is a deficient number, since it is larger than the sum of its proper divisors (1).

3030010042243 is an equidigital number, since it uses as much as digits as its factorization.

3030010042243 is an evil number, because the sum of its binary digits is even.

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

Adding to 3030010042243 its reverse (3422400100303), we get a palindrome (6452410142546).

The spelling of 3030010042243 in words is "three trillion, thirty billion, ten million, forty-two thousand, two hundred forty-three".