102066533423 has 2 divisors, whose sum is σ = 102066533424. Its totient is φ = 102066533422.

The previous prime is 102066533407. The next prime is 102066533477. The reversal of 102066533423 is 324335660201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102066533423 - 2⁴ = 102066533407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102066533323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51033266711 + 51033266712.

It is an arithmetic number, because the mean of its divisors is an integer number (51033266712).

Almost surely, 2^102066533423 is an apocalyptic number.

102066533423 is a deficient number, since it is larger than the sum of its proper divisors (1).

102066533423 is an equidigital number, since it uses as much as digits as its factorization.

102066533423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 35.

The spelling of 102066533423 in words is "one hundred two billion, sixty-six million, five hundred thirty-three thousand, four hundred twenty-three".