85013103 has 8 divisors (see below), whose sum is σ = 129543808. Its totient is φ = 48578904.

The previous prime is 85013081. The next prime is 85013171. The reversal of 85013103 is 30131058.

It is a happy number.

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

It is not a de Polignac number, because 85013103 - 2⁸ = 85012847 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 4048243 = 85013103 / (8 + 5 + 0 + 1 + 3 + 1 + 0 + 3).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 85013103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85013003) 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, 2024101 + ... + 2024142.

It is an arithmetic number, because the mean of its divisors is an integer number (16192976).

Almost surely, 2^85013103 is an apocalyptic number.

85013103 is a deficient number, since it is larger than the sum of its proper divisors (44530705).

85013103 is a wasteful number, since it uses less digits than its factorization.

85013103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4048253.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 85013103 is about 9220.2550398565. The cubic root of 85013103 is about 439.7055588625.

The spelling of 85013103 in words is "eighty-five million, thirteen thousand, one hundred three".