523331011163 has 2 divisors, whose sum is σ = 523331011164. Its totient is φ = 523331011162.

The previous prime is 523331011067. The next prime is 523331011207. The reversal of 523331011163 is 361110133325.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 523331011163 - 2⁸ = 523331010907 is a prime.

It is a super-2 number, since 2×523331011163² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (523331091163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261665505581 + 261665505582.

It is an arithmetic number, because the mean of its divisors is an integer number (261665505582).

Almost surely, 2^523331011163 is an apocalyptic number.

523331011163 is a deficient number, since it is larger than the sum of its proper divisors (1).

523331011163 is an equidigital number, since it uses as much as digits as its factorization.

523331011163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 29.

Adding to 523331011163 its reverse (361110133325), we get a palindrome (884441144488).

The spelling of 523331011163 in words is "five hundred twenty-three billion, three hundred thirty-one million, eleven thousand, one hundred sixty-three".