101770085 has 8 divisors (see below), whose sum is σ = 122518656. Its totient is φ = 81153040.

The previous prime is 101770079. The next prime is 101770111. The reversal of 101770085 is 580077101.

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

It is not a de Polignac number, because 101770085 - 2¹⁸ = 101507941 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31169 + ... + 34278.

It is an arithmetic number, because the mean of its divisors is an integer number (15314832).

Almost surely, 2^101770085 is an apocalyptic number.

It is an amenable number.

101770085 is a deficient number, since it is larger than the sum of its proper divisors (20748571).

101770085 is an equidigital number, since it uses as much as digits as its factorization.

101770085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65763.

The product of its (nonzero) digits is 1960, while the sum is 29.

The square root of 101770085 is about 10088.1160282780. The cubic root of 101770085 is about 466.8815504147.

The spelling of 101770085 in words is "one hundred one million, seven hundred seventy thousand, eighty-five".