133563064516100 has 18 divisors (see below), whose sum is σ = 289831850000154. Its totient is φ = 53425225806400.

The previous prime is 133563064516073. The next prime is 133563064516163. The reversal of 133563064516100 is 1615460365331.

It can be written as a sum of positive squares in 3 ways, for example, as 5782332003904 + 127780732512196 = 2404648^2 + 11304014^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 667815322481 + ... + 667815322680.

It is an arithmetic number, because the mean of its divisors is an integer number (16101769444453).

Almost surely, 2^{133563064516100} is an apocalyptic number.

133563064516100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133563064516100 is an abundant number, since it is smaller than the sum of its proper divisors (156268785484054).

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

133563064516100 is a wasteful number, since it uses less digits than its factorization.

133563064516100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1335630645175 (or 1335630645168 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 44.

The spelling of 133563064516100 in words is "one hundred thirty-three trillion, five hundred sixty-three billion, sixty-four million, five hundred sixteen thousand, one hundred".