104240107 has 4 divisors (see below), whose sum is σ = 110371896. Its totient is φ = 98108320.

The previous prime is 104240083. The next prime is 104240153. The reversal of 104240107 is 701042401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 701042401 = 31 ⋅22614271.

It is a cyclic number.

It is not a de Polignac number, because 104240107 - 2¹⁹ = 103715819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104240167) 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, 3065869 + ... + 3065902.

It is an arithmetic number, because the mean of its divisors is an integer number (27592974).

Almost surely, 2^104240107 is an apocalyptic number.

104240107 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

104240107 is a deficient number, since it is larger than the sum of its proper divisors (6131789).

104240107 is an equidigital number, since it uses as much as digits as its factorization.

104240107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6131788.

The product of its (nonzero) digits is 224, while the sum is 19.

The square root of 104240107 is about 10209.8044545427. The cubic root of 104240107 is about 470.6285644637.

Adding to 104240107 its reverse (701042401), we get a palindrome (805282508).

The spelling of 104240107 in words is "one hundred four million, two hundred forty thousand, one hundred seven".