104340240103 has 4 divisors (see below), whose sum is σ = 113825716488. Its totient is φ = 94854763720.

The previous prime is 104340240091. The next prime is 104340240149. The reversal of 104340240103 is 301042043401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301042043401 = 11 ⋅27367458491.

It is a cyclic number.

It is not a de Polignac number, because 104340240103 - 2¹³ = 104340231911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104340240803) 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, 4742738176 + ... + 4742738197.

It is an arithmetic number, because the mean of its divisors is an integer number (28456429122).

Almost surely, 2^104340240103 is an apocalyptic number.

104340240103 is a deficient number, since it is larger than the sum of its proper divisors (9485476385).

104340240103 is an equidigital number, since it uses as much as digits as its factorization.

104340240103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9485476384.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 104340240103 its reverse (301042043401), we get a palindrome (405382283504).

It can be divided in two parts, 104340 and 240103, that added together give a palindrome (344443).

The spelling of 104340240103 in words is "one hundred four billion, three hundred forty million, two hundred forty thousand, one hundred three".