85016101 has 4 divisors (see below), whose sum is σ = 85810752. Its totient is φ = 84221452.

The previous prime is 85016069. The next prime is 85016147. The reversal of 85016101 is 10161058.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10161058 = 2 ⋅5080529.

It is a cyclic number.

It is not a de Polignac number, because 85016101 - 2⁵ = 85016069 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85016161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397165 + ... + 397378.

It is an arithmetic number, because the mean of its divisors is an integer number (21452688).

Almost surely, 2^85016101 is an apocalyptic number.

It is an amenable number.

85016101 is a deficient number, since it is larger than the sum of its proper divisors (794651).

85016101 is a wasteful number, since it uses less digits than its factorization.

85016101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794650.

The product of its (nonzero) digits is 240, while the sum is 22.

The square root of 85016101 is about 9220.4176152710. The cubic root of 85016101 is about 439.7107275629.

Adding to 85016101 its reverse (10161058), we get a palindrome (95177159).

The spelling of 85016101 in words is "eighty-five million, sixteen thousand, one hundred one".