85133301 has 12 divisors (see below), whose sum is σ = 124768896. Its totient is φ = 51595720.

The previous prime is 85133287. The next prime is 85133339. The reversal of 85133301 is 10333158.

It is not a de Polignac number, because 85133301 - 2¹³ = 85125109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85133351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116901 + ... + 117626.

It is an arithmetic number, because the mean of its divisors is an integer number (10397408).

Almost surely, 2^85133301 is an apocalyptic number.

It is an amenable number.

85133301 is a deficient number, since it is larger than the sum of its proper divisors (39635595).

85133301 is a wasteful number, since it uses less digits than its factorization.

85133301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234552 (or 234541 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 85133301 is about 9226.7708869355. The cubic root of 85133301 is about 439.9126910098.

Adding to 85133301 its reverse (10333158), we get a palindrome (95466459).

It can be divided in two parts, 85 and 133301, that added together give a triangular number (133386 = T₅₁₆).

The spelling of 85133301 in words is "eighty-five million, one hundred thirty-three thousand, three hundred one".