103028585 has 32 divisors (see below), whose sum is σ = 144353664. Its totient is φ = 69760000.

The previous prime is 103028579. The next prime is 103028587. The reversal of 103028585 is 585820301.

It is a happy number.

It is not a de Polignac number, because 103028585 - 2¹⁸ = 102766441 is a prime.

It is a super-2 number, since 2×103028585² = 21229778654204450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103028587) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 93890 + ... + 94980.

It is an arithmetic number, because the mean of its divisors is an integer number (4511052).

Almost surely, 2^103028585 is an apocalyptic number.

It is an amenable number.

103028585 is a deficient number, since it is larger than the sum of its proper divisors (41325079).

103028585 is a wasteful number, since it uses less digits than its factorization.

103028585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225.

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 103028585 is about 10150.2997492685. The cubic root of 103028585 is about 468.7981743674.

Adding to 103028585 its reverse (585820301), we get a palindrome (688848886).

The spelling of 103028585 in words is "one hundred three million, twenty-eight thousand, five hundred eighty-five".