2023060561 has 4 divisors (see below), whose sum is σ = 2092821300. Its totient is φ = 1953299824.

The previous prime is 2023060553. The next prime is 2023060577. The reversal of 2023060561 is 1650603202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 699919936 + 1323140625 = 26456^2 + 36375^2 .

It is a cyclic number.

It is not a de Polignac number, because 2023060561 - 2³ = 2023060553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2023060531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34880326 + ... + 34880383.

It is an arithmetic number, because the mean of its divisors is an integer number (523205325).

Almost surely, 2^2023060561 is an apocalyptic number.

It is an amenable number.

2023060561 is a deficient number, since it is larger than the sum of its proper divisors (69760739).

2023060561 is an equidigital number, since it uses as much as digits as its factorization.

2023060561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69760738.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 2023060561 is about 44978.4455156022. The cubic root of 2023060561 is about 1264.7449711115.

Adding to 2023060561 its reverse (1650603202), we get a palindrome (3673663763).

The spelling of 2023060561 in words is "two billion, twenty-three million, sixty thousand, five hundred sixty-one".