100054066661073 has 72 divisors (see below), whose sum is σ = 179160040021248. Its totient is φ = 53524363673088.

The previous prime is 100054066661047. The next prime is 100054066661089. The reversal of 100054066661073 is 370166660450001.

It is not a de Polignac number, because 100054066661073 - 2³⁴ = 100036886791889 is a prime.

It is a super-2 number, since 2×100054066661073² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100054066661093) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 104463136 + ... + 105416577.

It is an arithmetic number, because the mean of its divisors is an integer number (2488333889184).

Almost surely, 2^{100054066661073} is an apocalyptic number.

It is an amenable number.

100054066661073 is a deficient number, since it is larger than the sum of its proper divisors (79105973360175).

100054066661073 is a wasteful number, since it uses less digits than its factorization.

100054066661073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209879803 (or 209879793 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 100054066661073 in words is "one hundred trillion, fifty-four billion, sixty-six million, six hundred sixty-one thousand, seventy-three".