100856204544630 has 64 divisors (see below), whose sum is σ = 256552036190208. Its totient is φ = 25287386826240.

The previous prime is 100856204544629. The next prime is 100856204544673. The reversal of 100856204544630 is 36445402658001.

100856204544630 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 100856204544630.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99271212 + ... + 100282031.

It is an arithmetic number, because the mean of its divisors is an integer number (4008625565472).

Almost surely, 2^{100856204544630} is an apocalyptic number.

100856204544630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100856204544630 is an abundant number, since it is smaller than the sum of its proper divisors (155695831645578).

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

100856204544630 is a wasteful number, since it uses less digits than its factorization.

100856204544630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199554261.

The product of its (nonzero) digits is 2764800, while the sum is 48.

The spelling of 100856204544630 in words is "one hundred trillion, eight hundred fifty-six billion, two hundred four million, five hundred forty-four thousand, six hundred thirty".