605120011043 has 2 divisors, whose sum is σ = 605120011044. Its totient is φ = 605120011042.

The previous prime is 605120011003. The next prime is 605120011057. The reversal of 605120011043 is 340110021506.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 605120011043 - 2⁸ = 605120010787 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (605120011003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302560005521 + 302560005522.

It is an arithmetic number, because the mean of its divisors is an integer number (302560005522).

Almost surely, 2^605120011043 is an apocalyptic number.

605120011043 is a deficient number, since it is larger than the sum of its proper divisors (1).

605120011043 is an equidigital number, since it uses as much as digits as its factorization.

605120011043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 605120011043 its reverse (340110021506), we get a palindrome (945230032549).

The spelling of 605120011043 in words is "six hundred five billion, one hundred twenty million, eleven thousand, forty-three".