104224142013 has 4 divisors (see below), whose sum is σ = 138965522688. Its totient is φ = 69482761340.

The previous prime is 104224141991. The next prime is 104224142041. The reversal of 104224142013 is 310241422401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 104224142013 - 2⁵ = 104224141981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104224142063) 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, 17370690333 + ... + 17370690338.

It is an arithmetic number, because the mean of its divisors is an integer number (34741380672).

Almost surely, 2^104224142013 is an apocalyptic number.

It is an amenable number.

104224142013 is a deficient number, since it is larger than the sum of its proper divisors (34741380675).

104224142013 is an equidigital number, since it uses as much as digits as its factorization.

104224142013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34741380674.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 104224142013 its reverse (310241422401), we get a palindrome (414465564414).

The spelling of 104224142013 in words is "one hundred four billion, two hundred twenty-four million, one hundred forty-two thousand, thirteen".