104304220551 has 6 divisors (see below), whose sum is σ = 150661651920. Its totient is φ = 69536147028.

The previous prime is 104304220481. The next prime is 104304220577. The reversal of 104304220551 is 155022403401.

104304220551 is a `hidden beast` number, since 1 + 0 + 430 + 4 + 220 + 5 + 5 + 1 = 666.

It is not a de Polignac number, because 104304220551 - 2¹⁰ = 104304219527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104304220051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5794678911 + ... + 5794678928.

It is an arithmetic number, because the mean of its divisors is an integer number (25110275320).

Almost surely, 2^104304220551 is an apocalyptic number.

104304220551 is a deficient number, since it is larger than the sum of its proper divisors (46357431369).

104304220551 is a wasteful number, since it uses less digits than its factorization.

104304220551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11589357845 (or 11589357842 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 104304220551 its reverse (155022403401), we get a palindrome (259326623952).

The spelling of 104304220551 in words is "one hundred four billion, three hundred four million, two hundred twenty thousand, five hundred fifty-one".