4102023161 has 2 divisors, whose sum is σ = 4102023162. Its totient is φ = 4102023160.

The previous prime is 4102023157. The next prime is 4102023179. The reversal of 4102023161 is 1613202014.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3445690000 + 656333161 = 58700^2 + 25619^2 .

It is a cyclic number.

It is not a de Polignac number, because 4102023161 - 2² = 4102023157 is a prime.

It is not a weakly prime, because it can be changed into another prime (4102023181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2051011580 + 2051011581.

It is an arithmetic number, because the mean of its divisors is an integer number (2051011581).

Almost surely, 2^4102023161 is an apocalyptic number.

It is an amenable number.

4102023161 is a deficient number, since it is larger than the sum of its proper divisors (1).

4102023161 is an equidigital number, since it uses as much as digits as its factorization.

4102023161 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 20.

The square root of 4102023161 is about 64047.0386590980. The cubic root of 4102023161 is about 1600.7838816485.

Adding to 4102023161 its reverse (1613202014), we get a palindrome (5715225175).

The spelling of 4102023161 in words is "four billion, one hundred two million, twenty-three thousand, one hundred sixty-one".