167132163138 has 32 divisors (see below), whose sum is σ = 354034929600. Its totient is φ = 52417620480.

The previous prime is 167132163119. The next prime is 167132163203. The reversal of 167132163138 is 831361231761.

167132163138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 167132163138.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88158 + ... + 584838.

It is an arithmetic number, because the mean of its divisors is an integer number (11063591550).

Almost surely, 2^167132163138 is an apocalyptic number.

167132163138 is an abundant number, since it is smaller than the sum of its proper divisors (186902766462).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

167132163138 is a wasteful number, since it uses less digits than its factorization.

167132163138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500002.

The product of its digits is 108864, while the sum is 42.

Adding to 167132163138 its reverse (831361231761), we get a palindrome (998493394899).

The spelling of 167132163138 in words is "one hundred sixty-seven billion, one hundred thirty-two million, one hundred sixty-three thousand, one hundred thirty-eight".