101173089 has 8 divisors (see below), whose sum is σ = 136207552. Its totient is φ = 66793680.

The previous prime is 101173087. The next prime is 101173091. The reversal of 101173089 is 980371101.

It is an interprime number because it is at equal distance from previous prime (101173087) and next prime (101173091).

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

It is not a de Polignac number, because 101173089 - 2¹ = 101173087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101173087) 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, 163402 + ... + 164019.

It is an arithmetic number, because the mean of its divisors is an integer number (17025944).

Almost surely, 2^101173089 is an apocalyptic number.

It is an amenable number.

101173089 is a deficient number, since it is larger than the sum of its proper divisors (35034463).

101173089 is a wasteful number, since it uses less digits than its factorization.

101173089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327527.

The product of its (nonzero) digits is 1512, while the sum is 30.

The square root of 101173089 is about 10058.4834343951. The cubic root of 101173089 is about 465.9668310063.

The spelling of 101173089 in words is "one hundred one million, one hundred seventy-three thousand, eighty-nine".