101005550560 has 24 divisors (see below), whose sum is σ = 238625613576. Its totient is φ = 40402220160.

The previous prime is 101005550557. The next prime is 101005550573. The reversal of 101005550560 is 65055500101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315642186 + ... + 315642505.

It is an arithmetic number, because the mean of its divisors is an integer number (9942733899).

Almost surely, 2^101005550560 is an apocalyptic number.

101005550560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101005550560 is an abundant number, since it is smaller than the sum of its proper divisors (137620063016).

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

101005550560 is an equidigital number, since it uses as much as digits as its factorization.

101005550560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631284706 (or 631284698 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 28.

The spelling of 101005550560 in words is "one hundred one billion, five million, five hundred fifty thousand, five hundred sixty".