101884366855 has 4 divisors (see below), whose sum is σ = 122261240232. Its totient is φ = 81507493480.

The previous prime is 101884366847. The next prime is 101884366861. The reversal of 101884366855 is 558663488101.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 101884366855 - 2³ = 101884366847 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101884366796 and 101884366805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10188436681 + ... + 10188436690.

It is an arithmetic number, because the mean of its divisors is an integer number (30565310058).

Almost surely, 2^101884366855 is an apocalyptic number.

101884366855 is a deficient number, since it is larger than the sum of its proper divisors (20376873377).

101884366855 is an equidigital number, since it uses as much as digits as its factorization.

101884366855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20376873376.

The product of its (nonzero) digits is 5529600, while the sum is 55.

The spelling of 101884366855 in words is "one hundred one billion, eight hundred eighty-four million, three hundred sixty-six thousand, eight hundred fifty-five".