162113623063 has 24 divisors (see below), whose sum is σ = 190345613040. Its totient is φ = 137658044160.

The previous prime is 162113623019. The next prime is 162113623073. The reversal of 162113623063 is 360326311261.

It is not a de Polignac number, because 162113623063 - 2⁹ = 162113622551 is a prime.

It is a super-2 number, since 2×162113623063² (a number of 23 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 (162113623073) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3785173 + ... + 3827761.

It is an arithmetic number, because the mean of its divisors is an integer number (7931067210).

Almost surely, 2^162113623063 is an apocalyptic number.

162113623063 is a deficient number, since it is larger than the sum of its proper divisors (28231989977).

162113623063 is a wasteful number, since it uses less digits than its factorization.

162113623063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43327 (or 43320 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 162113623063 in words is "one hundred sixty-two billion, one hundred thirteen million, six hundred twenty-three thousand, sixty-three".