104530210181 has 12 divisors (see below), whose sum is σ = 115868608032. Its totient is φ = 94103917248.

The previous prime is 104530210177. The next prime is 104530210207. The reversal of 104530210181 is 181012035401.

It is not a de Polignac number, because 104530210181 - 2² = 104530210177 is a prime.

It is a super-2 number, since 2×104530210181² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 104530210181.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104530210111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7856315 + ... + 7869608.

It is an arithmetic number, because the mean of its divisors is an integer number (9655717336).

Almost surely, 2^104530210181 is an apocalyptic number.

It is an amenable number.

104530210181 is a deficient number, since it is larger than the sum of its proper divisors (11338397851).

104530210181 is a wasteful number, since it uses less digits than its factorization.

104530210181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15725980 (or 15725963 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 26.

Adding to 104530210181 its reverse (181012035401), we get a palindrome (285542245582).

The spelling of 104530210181 in words is "one hundred four billion, five hundred thirty million, two hundred ten thousand, one hundred eighty-one".