163283275112 has 16 divisors (see below), whose sum is σ = 324165325860. Its totient is φ = 76839188224.

The previous prime is 163283275097. The next prime is 163283275121. The reversal of 163283275112 is 211572382361.

It can be written as a sum of positive squares in 2 ways, for example, as 163269332356 + 13942756 = 404066^2 + 3734^2 .

It is a super-2 number, since 2×163283275112² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 163283275112.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 600306023 + ... + 600306294.

Almost surely, 2^163283275112 is an apocalyptic number.

It is an amenable number.

163283275112 is a deficient number, since it is larger than the sum of its proper divisors (160882050748).

163283275112 is a wasteful number, since it uses less digits than its factorization.

163283275112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200612340 (or 1200612336 counting only the distinct ones).

The product of its digits is 120960, while the sum is 41.

The spelling of 163283275112 in words is "one hundred sixty-three billion, two hundred eighty-three million, two hundred seventy-five thousand, one hundred twelve".