85300011 has 12 divisors (see below), whose sum is σ = 123445920. Its totient is φ = 56758320.

The previous prime is 85300009. The next prime is 85300043. The reversal of 85300011 is 11000358.

It is a happy number.

It is not a de Polignac number, because 85300011 - 2¹ = 85300009 is a prime.

It is a super-3 number, since 3×85300011³ (a number of 25 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (85300081) 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 11 ways as a sum of consecutive naturals, for example, 3891 + ... + 13628.

It is an arithmetic number, because the mean of its divisors is an integer number (10287160).

Almost surely, 2^85300011 is an apocalyptic number.

85300011 is a deficient number, since it is larger than the sum of its proper divisors (38145909).

85300011 is a wasteful number, since it uses less digits than its factorization.

85300011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18066 (or 18063 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 85300011 is about 9235.8005067238. The cubic root of 85300011 is about 440.1996528498.

Adding to 85300011 its reverse (11000358), we get a palindrome (96300369).

The spelling of 85300011 in words is "eighty-five million, three hundred thousand, eleven".