3561316223 has 2 divisors, whose sum is σ = 3561316224. Its totient is φ = 3561316222.

The previous prime is 3561316219. The next prime is 3561316229. The reversal of 3561316223 is 3226131653.

3561316223 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3561316223 - 2² = 3561316219 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3561316223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3561316229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1780658111 + 1780658112.

It is an arithmetic number, because the mean of its divisors is an integer number (1780658112).

Almost surely, 2^3561316223 is an apocalyptic number.

3561316223 is a deficient number, since it is larger than the sum of its proper divisors (1).

3561316223 is an equidigital number, since it uses as much as digits as its factorization.

3561316223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19440, while the sum is 32.

The square root of 3561316223 is about 59676.7645151779. The cubic root of 3561316223 is about 1527.1095017288.

Adding to 3561316223 its reverse (3226131653), we get a palindrome (6787447876).

The spelling of 3561316223 in words is "three billion, five hundred sixty-one million, three hundred sixteen thousand, two hundred twenty-three".