12104514305 has 32 divisors (see below), whose sum is σ = 16278343200. Its totient is φ = 8630259456.

The previous prime is 12104514287. The next prime is 12104514311. The reversal of 12104514305 is 50341540121.

It can be written as a sum of positive squares in 16 ways, for example, as 9947469169 + 2157045136 = 99737^2 + 46444^2 .

It is not a de Polignac number, because 12104514305 - 2⁶ = 12104514241 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 299567 + ... + 337563.

It is an arithmetic number, because the mean of its divisors is an integer number (508698225).

Almost surely, 2^12104514305 is an apocalyptic number.

It is an amenable number.

12104514305 is a deficient number, since it is larger than the sum of its proper divisors (4173828895).

12104514305 is an equidigital number, since it uses as much as digits as its factorization.

12104514305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38070 (or 38044 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 12104514305 in words is "twelve billion, one hundred four million, five hundred fourteen thousand, three hundred five".