104351048261 has 8 divisors (see below), whose sum is σ = 107955099000. Its totient is φ = 100747380160.

The previous prime is 104351048159. The next prime is 104351048267. The reversal of 104351048261 is 162840153401.

It can be written as a sum of positive squares in 4 ways, for example, as 985583236 + 103365465025 = 31394^2 + 321505^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 104351048261 - 2¹⁰ = 104351047237 is a prime.

It is a super-2 number, since 2×104351048261² (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 (104351048267) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 528251 + ... + 698391.

It is an arithmetic number, because the mean of its divisors is an integer number (13494387375).

Almost surely, 2^104351048261 is an apocalyptic number.

It is an amenable number.

104351048261 is a deficient number, since it is larger than the sum of its proper divisors (3604050739).

104351048261 is a wasteful number, since it uses less digits than its factorization.

104351048261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191319.

The product of its (nonzero) digits is 23040, while the sum is 35.

The spelling of 104351048261 in words is "one hundred four billion, three hundred fifty-one million, forty-eight thousand, two hundred sixty-one".