163879350127 has 2 divisors, whose sum is σ = 163879350128. Its totient is φ = 163879350126.

The previous prime is 163879350113. The next prime is 163879350139. The reversal of 163879350127 is 721053978361.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 163879350127 - 2⁷ = 163879349999 is a prime.

It is a super-2 number, since 2×163879350127² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (163879350227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81939675063 + 81939675064.

It is an arithmetic number, because the mean of its divisors is an integer number (81939675064).

Almost surely, 2^163879350127 is an apocalyptic number.

163879350127 is a deficient number, since it is larger than the sum of its proper divisors (1).

163879350127 is an equidigital number, since it uses as much as digits as its factorization.

163879350127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1905120, while the sum is 52.

The spelling of 163879350127 in words is "one hundred sixty-three billion, eight hundred seventy-nine million, three hundred fifty thousand, one hundred twenty-seven".