101100556116 has 72 divisors (see below), whose sum is σ = 292448636480. Its totient is φ = 28848254976.

The previous prime is 101100556103. The next prime is 101100556127. The reversal of 101100556116 is 611655001101.

101100556116 is a `hidden beast` number, since 1 + 0 + 1 + 100 + 556 + 1 + 1 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 101100556116.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67066 + ... + 454641.

Almost surely, 2^101100556116 is an apocalyptic number.

It is an amenable number.

101100556116 is an abundant number, since it is smaller than the sum of its proper divisors (191348080364).

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

101100556116 is a wasteful number, since it uses less digits than its factorization.

101100556116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522493 (or 522488 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 27.

Adding to 101100556116 its reverse (611655001101), we get a palindrome (712755557217).

The spelling of 101100556116 in words is "one hundred one billion, one hundred million, five hundred fifty-six thousand, one hundred sixteen".