3043561061 has 2 divisors, whose sum is σ = 3043561062. Its totient is φ = 3043561060.

The previous prime is 3043561019. The next prime is 3043561117. The reversal of 3043561061 is 1601653403.

It is a happy number.

3043561061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2973520900 + 70040161 = 54530^2 + 8369^2 .

It is a cyclic number.

It is not a de Polignac number, because 3043561061 - 2¹⁸ = 3043298917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3043561361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1521780530 + 1521780531.

It is an arithmetic number, because the mean of its divisors is an integer number (1521780531).

Almost surely, 2^3043561061 is an apocalyptic number.

It is an amenable number.

3043561061 is a deficient number, since it is larger than the sum of its proper divisors (1).

3043561061 is an equidigital number, since it uses as much as digits as its factorization.

3043561061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 3043561061 is about 55168.4788715440. The cubic root of 3043561061 is about 1449.1967109916.

The spelling of 3043561061 in words is "three billion, forty-three million, five hundred sixty-one thousand, sixty-one".