2023131073 has 2 divisors, whose sum is σ = 2023131074. Its totient is φ = 2023131072.

The previous prime is 2023131067. The next prime is 2023131079. The reversal of 2023131073 is 3701313202.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (2023131067) and next prime (2023131079).

It can be written as a sum of positive squares in only one way, i.e., 1198752129 + 824378944 = 34623^2 + 28712^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2023131073 is a prime.

It is not a weakly prime, because it can be changed into another prime (2023131079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011565536 + 1011565537.

It is an arithmetic number, because the mean of its divisors is an integer number (1011565537).

Almost surely, 2^2023131073 is an apocalyptic number.

It is an amenable number.

2023131073 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023131073 is an equidigital number, since it uses as much as digits as its factorization.

2023131073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 2023131073 is about 44979.2293508904. The cubic root of 2023131073 is about 1264.7596647994.

Adding to 2023131073 its reverse (3701313202), we get a palindrome (5724444275).

The spelling of 2023131073 in words is "two billion, twenty-three million, one hundred thirty-one thousand, seventy-three".