104124114021 has 4 divisors (see below), whose sum is σ = 138832152032. Its totient is φ = 69416076012.

The previous prime is 104124114001. The next prime is 104124114023. The reversal of 104124114021 is 120411421401.

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 not a de Polignac number, because 104124114021 - 2⁶ = 104124113957 is a prime.

It is a super-2 number, since 2×104124114021² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104124114023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17354019001 + ... + 17354019006.

It is an arithmetic number, because the mean of its divisors is an integer number (34708038008).

Almost surely, 2^104124114021 is an apocalyptic number.

It is an amenable number.

104124114021 is a deficient number, since it is larger than the sum of its proper divisors (34708038011).

104124114021 is an equidigital number, since it uses as much as digits as its factorization.

104124114021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34708038010.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 104124114021 its reverse (120411421401), we get a palindrome (224535535422).

The spelling of 104124114021 in words is "one hundred four billion, one hundred twenty-four million, one hundred fourteen thousand, twenty-one".