100843364578552 has 128 divisors (see below), whose sum is σ = 196791939072000. Its totient is φ = 48418361228160.

The previous prime is 100843364578549. The next prime is 100843364578559. The reversal of 100843364578552 is 255875463348001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100843364578559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9875948727 + ... + 9875958937.

It is an arithmetic number, because the mean of its divisors is an integer number (1537437024000).

Almost surely, 2^{100843364578552} is an apocalyptic number.

It is an amenable number.

100843364578552 is a deficient number, since it is larger than the sum of its proper divisors (95948574493448).

100843364578552 is a wasteful number, since it uses less digits than its factorization.

100843364578552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12929 (or 12925 counting only the distinct ones).

The product of its (nonzero) digits is 96768000, while the sum is 61.

The spelling of 100843364578552 in words is "one hundred trillion, eight hundred forty-three billion, three hundred sixty-four million, five hundred seventy-eight thousand, five hundred fifty-two".