104210100355 has 4 divisors (see below), whose sum is σ = 125052120432. Its totient is φ = 83368080280.

The previous prime is 104210100343. The next prime is 104210100383. The reversal of 104210100355 is 553001012401.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 553001012401 = 1993 ⋅277471657.

It is not a de Polignac number, because 104210100355 - 2¹⁹ = 104209576067 is a prime.

It is a super-2 number, since 2×104210100355² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10421010031 + ... + 10421010040.

It is an arithmetic number, because the mean of its divisors is an integer number (31263030108).

Almost surely, 2^104210100355 is an apocalyptic number.

104210100355 is a deficient number, since it is larger than the sum of its proper divisors (20842020077).

104210100355 is an equidigital number, since it uses as much as digits as its factorization.

104210100355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20842020076.

The product of its (nonzero) digits is 600, while the sum is 22.

Adding to 104210100355 its reverse (553001012401), we get a palindrome (657211112756).

The spelling of 104210100355 in words is "one hundred four billion, two hundred ten million, one hundred thousand, three hundred fifty-five".