2306057161 has 2 divisors, whose sum is σ = 2306057162. Its totient is φ = 2306057160.

The previous prime is 2306057147. The next prime is 2306057197. The reversal of 2306057161 is 1617506032.

2306057161 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., 2281495225 + 24561936 = 47765^2 + 4956^2 .

It is a cyclic number.

It is not a de Polignac number, because 2306057161 - 2¹⁵ = 2306024393 is a prime.

It is not a weakly prime, because it can be changed into another prime (2306057141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1153028580 + 1153028581.

It is an arithmetic number, because the mean of its divisors is an integer number (1153028581).

Almost surely, 2^2306057161 is an apocalyptic number.

It is an amenable number.

2306057161 is a deficient number, since it is larger than the sum of its proper divisors (1).

2306057161 is an equidigital number, since it uses as much as digits as its factorization.

2306057161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 2306057161 is about 48021.4239793032. The cubic root of 2306057161 is about 1321.1638726678.

The spelling of 2306057161 in words is "two billion, three hundred six million, fifty-seven thousand, one hundred sixty-one".