163103366136033 has 12 divisors (see below), whose sum is σ = 236187186231828. Its totient is φ = 108461684279520.

The previous prime is 163103366135971. The next prime is 163103366136059. The reversal of 163103366136033 is 330631663301361.

163103366136033 is a `hidden beast` number, since 1 + 6 + 3 + 1 + 0 + 3 + 36 + 6 + 1 + 3 + 603 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 104092577440929 + 59010788695104 = 10202577^2 + 7681848^2 .

It is not a de Polignac number, because 163103366136033 - 2¹⁷ = 163103366004961 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 163103366136033.

It is not an unprimeable number, because it can be changed into a prime (163103366136233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22824424938 + ... + 22824432083.

It is an arithmetic number, because the mean of its divisors is an integer number (19682265519319).

Almost surely, 2^{163103366136033} is an apocalyptic number.

It is an amenable number.

163103366136033 is a deficient number, since it is larger than the sum of its proper divisors (73083820095795).

163103366136033 is a wasteful number, since it uses less digits than its factorization.

163103366136033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45648857424 (or 45648857421 counting only the distinct ones).

The product of its (nonzero) digits is 944784, while the sum is 45.

The spelling of 163103366136033 in words is "one hundred sixty-three trillion, one hundred three billion, three hundred sixty-six million, one hundred thirty-six thousand, thirty-three".