522564673122103 has 2 divisors, whose sum is σ = 522564673122104. Its totient is φ = 522564673122102.

The previous prime is 522564673122077. The next prime is 522564673122131. The reversal of 522564673122103 is 301221376465225.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 522564673122103 - 2²¹ = 522564671024951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (522564673122143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261282336561051 + 261282336561052.

It is an arithmetic number, because the mean of its divisors is an integer number (261282336561052).

Almost surely, 2^{522564673122103} is an apocalyptic number.

522564673122103 is a deficient number, since it is larger than the sum of its proper divisors (1).

522564673122103 is an equidigital number, since it uses as much as digits as its factorization.

522564673122103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3628800, while the sum is 49.

The spelling of 522564673122103 in words is "five hundred twenty-two trillion, five hundred sixty-four billion, six hundred seventy-three million, one hundred twenty-two thousand, one hundred three".