103608499 has 4 divisors (see below), whose sum is σ = 104294800. Its totient is φ = 102922200.

The previous prime is 103608497. The next prime is 103608511. The reversal of 103608499 is 994806301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 994806301 = 4547 ⋅218783.

It is a cyclic number.

It is not a de Polignac number, because 103608499 - 2¹ = 103608497 is a prime.

It is a super-3 number, since 3×103608499³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103608493) 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, 342924 + ... + 343225.

It is an arithmetic number, because the mean of its divisors is an integer number (26073700).

Almost surely, 2^103608499 is an apocalyptic number.

103608499 is a deficient number, since it is larger than the sum of its proper divisors (686301).

103608499 is an equidigital number, since it uses as much as digits as its factorization.

103608499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686300.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 103608499 is about 10178.8260128563. The cubic root of 103608499 is about 469.6760994548.

The spelling of 103608499 in words is "one hundred three million, six hundred eight thousand, four hundred ninety-nine".