103200103 has 4 divisors (see below), whose sum is σ = 107687088. Its totient is φ = 98713120.

The previous prime is 103200101. The next prime is 103200113. The reversal of 103200103 is 301002301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301002301 = 109 ⋅2761489.

It is a cyclic number.

It is not a de Polignac number, because 103200103 - 2¹ = 103200101 is a prime.

It is a super-3 number, since 3×103200103³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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 103200103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103200101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2243458 + ... + 2243503.

It is an arithmetic number, because the mean of its divisors is an integer number (26921772).

Almost surely, 2^103200103 is an apocalyptic number.

103200103 is a deficient number, since it is larger than the sum of its proper divisors (4486985).

103200103 is an equidigital number, since it uses as much as digits as its factorization.

103200103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4486984.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 103200103 is about 10158.7451488853. The cubic root of 103200103 is about 469.0581758250.

Adding to 103200103 its reverse (301002301), we get a palindrome (404202404).

The spelling of 103200103 in words is "one hundred three million, two hundred thousand, one hundred three".