104555320255 has 4 divisors (see below), whose sum is σ = 125466384312. Its totient is φ = 83644256200.

The previous prime is 104555320237. The next prime is 104555320271. The reversal of 104555320255 is 552023555401.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 104555320255 - 2³¹ = 102407836607 is a prime.

It is a super-2 number, since 2×104555320255² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10455532021 + ... + 10455532030.

It is an arithmetic number, because the mean of its divisors is an integer number (31366596078).

Almost surely, 2^104555320255 is an apocalyptic number.

104555320255 is a deficient number, since it is larger than the sum of its proper divisors (20911064057).

104555320255 is an equidigital number, since it uses as much as digits as its factorization.

104555320255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20911064056.

The product of its (nonzero) digits is 150000, while the sum is 37.

Adding to 104555320255 its reverse (552023555401), we get a palindrome (656578875656).

The spelling of 104555320255 in words is "one hundred four billion, five hundred fifty-five million, three hundred twenty thousand, two hundred fifty-five".