10561083233 has 2 divisors, whose sum is σ = 10561083234. Its totient is φ = 10561083232.

The previous prime is 10561083227. The next prime is 10561083341. The reversal of 10561083233 is 33238016501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6025330129 + 4535753104 = 77623^2 + 67348^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10561083233 is a prime.

It is a super-2 number, since 2×10561083233² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 10561083233.

It is not a weakly prime, because it can be changed into another prime (10561083833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5280541616 + 5280541617.

It is an arithmetic number, because the mean of its divisors is an integer number (5280541617).

Almost surely, 2^10561083233 is an apocalyptic number.

It is an amenable number.

10561083233 is a deficient number, since it is larger than the sum of its proper divisors (1).

10561083233 is an equidigital number, since it uses as much as digits as its factorization.

10561083233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 32.

Adding to 10561083233 its reverse (33238016501), we get a palindrome (43799099734).

The spelling of 10561083233 in words is "ten billion, five hundred sixty-one million, eighty-three thousand, two hundred thirty-three".