101550871 has 8 divisors (see below), whose sum is σ = 102352464. Its totient is φ = 100752960.

The previous prime is 101550853. The next prime is 101550881. The reversal of 101550871 is 178055101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101550871 - 2¹¹ = 101548823 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101550881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78885 + ... + 80161.

It is an arithmetic number, because the mean of its divisors is an integer number (12794058).

Almost surely, 2^101550871 is an apocalyptic number.

101550871 is a deficient number, since it is larger than the sum of its proper divisors (801593).

101550871 is a wasteful number, since it uses less digits than its factorization.

101550871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1841.

The product of its (nonzero) digits is 1400, while the sum is 28.

The square root of 101550871 is about 10077.2452088852. The cubic root of 101550871 is about 466.5460865903.

The spelling of 101550871 in words is "one hundred one million, five hundred fifty thousand, eight hundred seventy-one".