162107743305 has 16 divisors (see below), whose sum is σ = 259588381824. Its totient is φ = 86385465600.

The previous prime is 162107743297. The next prime is 162107743309. The reversal of 162107743305 is 503347701261.

It is not a de Polignac number, because 162107743305 - 2³ = 162107743297 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (162107743309) 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 15 ways as a sum of consecutive naturals, for example, 4481229 + ... + 4517258.

It is an arithmetic number, because the mean of its divisors is an integer number (16224273864).

Almost surely, 2^162107743305 is an apocalyptic number.

162107743305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

162107743305 is a deficient number, since it is larger than the sum of its proper divisors (97480638519).

162107743305 is a wasteful number, since it uses less digits than its factorization.

162107743305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8999696.

The product of its (nonzero) digits is 105840, while the sum is 39.

The spelling of 162107743305 in words is "one hundred sixty-two billion, one hundred seven million, seven hundred forty-three thousand, three hundred five".