103087205 has 16 divisors (see below), whose sum is σ = 135214464. Its totient is φ = 74986560.

The previous prime is 103087189. The next prime is 103087207. The reversal of 103087205 is 502780301.

It is not a de Polignac number, because 103087205 - 2⁴ = 103087189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103087207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7481 + ... + 16190.

It is an arithmetic number, because the mean of its divisors is an integer number (8450904).

Almost surely, 2^103087205 is an apocalyptic number.

It is an amenable number.

103087205 is a deficient number, since it is larger than the sum of its proper divisors (32127259).

103087205 is a wasteful number, since it uses less digits than its factorization.

103087205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23756.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 103087205 is about 10153.1869380998. The cubic root of 103087205 is about 468.8870679455.

The spelling of 103087205 in words is "one hundred three million, eighty-seven thousand, two hundred five".