101147282550 has 96 divisors (see below), whose sum is σ = 295112138400. Its totient is φ = 25385978880.

The previous prime is 101147282519. The next prime is 101147282563. The reversal of 101147282550 is 55282741101.

It is a happy number.

101147282550 is a `hidden beast` number, since 10 + 1 + 14 + 7 + 2 + 82 + 550 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2180695 + ... + 2226594.

It is an arithmetic number, because the mean of its divisors is an integer number (3074084775).

Almost surely, 2^101147282550 is an apocalyptic number.

101147282550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101147282550 is an abundant number, since it is smaller than the sum of its proper divisors (193964855850).

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

101147282550 is a wasteful number, since it uses less digits than its factorization.

101147282550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4407327 (or 4407316 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 36.

The spelling of 101147282550 in words is "one hundred one billion, one hundred forty-seven million, two hundred eighty-two thousand, five hundred fifty".