52021528103 has 2 divisors, whose sum is σ = 52021528104. Its totient is φ = 52021528102.

The previous prime is 52021528043. The next prime is 52021528123. The reversal of 52021528103 is 30182512025.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52021528103 - 2⁸ = 52021527847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52021528123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26010764051 + 26010764052.

It is an arithmetic number, because the mean of its divisors is an integer number (26010764052).

Almost surely, 2^52021528103 is an apocalyptic number.

52021528103 is a deficient number, since it is larger than the sum of its proper divisors (1).

52021528103 is an equidigital number, since it uses as much as digits as its factorization.

52021528103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 29.

The spelling of 52021528103 in words is "fifty-two billion, twenty-one million, five hundred twenty-eight thousand, one hundred three".