877027807748123 has 2 divisors, whose sum is σ = 877027807748124. Its totient is φ = 877027807748122.

The previous prime is 877027807748117. The next prime is 877027807748129. The reversal of 877027807748123 is 321847708720778.

877027807748123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (877027807748117) and next prime (877027807748129).

It is a cyclic number.

It is not a de Polignac number, because 877027807748123 - 2²⁰ = 877027806699547 is a prime.

It is not a weakly prime, because it can be changed into another prime (877027807748129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 438513903874061 + 438513903874062.

It is an arithmetic number, because the mean of its divisors is an integer number (438513903874062).

Almost surely, 2^{877027807748123} is an apocalyptic number.

877027807748123 is a deficient number, since it is larger than the sum of its proper divisors (1).

877027807748123 is an equidigital number, since it uses as much as digits as its factorization.

877027807748123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 413048832, while the sum is 71.

The spelling of 877027807748123 in words is "eight hundred seventy-seven trillion, twenty-seven billion, eight hundred seven million, seven hundred forty-eight thousand, one hundred twenty-three".