104124221340243 has 16 divisors (see below), whose sum is σ = 149838861549216. Its totient is φ = 63936232853760.

The previous prime is 104124221340239. The next prime is 104124221340253. The reversal of 104124221340243 is 342043122421401.

It is not a de Polignac number, because 104124221340243 - 2² = 104124221340239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104124221340253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2921045448 + ... + 2921081093.

It is an arithmetic number, because the mean of its divisors is an integer number (9364928846826).

Almost surely, 2^{104124221340243} is an apocalyptic number.

104124221340243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

104124221340243 is a deficient number, since it is larger than the sum of its proper divisors (45714640208973).

104124221340243 is a wasteful number, since it uses less digits than its factorization.

104124221340243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5842127014.

The product of its (nonzero) digits is 36864, while the sum is 33.

Adding to 104124221340243 its reverse (342043122421401), we get a palindrome (446167343761644).

The spelling of 104124221340243 in words is "one hundred four trillion, one hundred twenty-four billion, two hundred twenty-one million, three hundred forty thousand, two hundred forty-three".