3042100043 has 2 divisors, whose sum is σ = 3042100044. Its totient is φ = 3042100042.

The previous prime is 3042099997. The next prime is 3042100057. The reversal of 3042100043 is 3400012403.

3042100043 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 is a cyclic number.

It is not a de Polignac number, because 3042100043 - 2⁸ = 3042099787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3042099994 and 3042100030.

It is not a weakly prime, because it can be changed into another prime (3042100063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1521050021 + 1521050022.

It is an arithmetic number, because the mean of its divisors is an integer number (1521050022).

Almost surely, 2^3042100043 is an apocalyptic number.

3042100043 is a deficient number, since it is larger than the sum of its proper divisors (1).

3042100043 is an equidigital number, since it uses as much as digits as its factorization.

3042100043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 3042100043 is about 55155.2358620648. The cubic root of 3042100043 is about 1448.9647851519.

Adding to 3042100043 its reverse (3400012403), we get a palindrome (6442112446).

The spelling of 3042100043 in words is "three billion, forty-two million, one hundred thousand, forty-three".