27323066620103 has 4 divisors (see below), whose sum is σ = 27323131160688. Its totient is φ = 27323002079520.

The previous prime is 27323066620033. The next prime is 27323066620139. The reversal of 27323066620103 is 30102666032372.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 27323066620103 - 2²⁴ = 27323049842887 is a prime.

It is a super-2 number, since 2×27323066620103² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27323066620183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31631051 + ... + 32483372.

It is an arithmetic number, because the mean of its divisors is an integer number (6830782790172).

Almost surely, 2^{27323066620103} is an apocalyptic number.

27323066620103 is a deficient number, since it is larger than the sum of its proper divisors (64540585).

27323066620103 is an equidigital number, since it uses as much as digits as its factorization.

27323066620103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64540584.

The product of its (nonzero) digits is 326592, while the sum is 41.

The spelling of 27323066620103 in words is "twenty-seven trillion, three hundred twenty-three billion, sixty-six million, six hundred twenty thousand, one hundred three".