12305379106 has 8 divisors (see below), whose sum is σ = 18461037420. Its totient is φ = 6151699968.

The previous prime is 12305379091. The next prime is 12305379139. The reversal of 12305379106 is 60197350321.

It can be written as a sum of positive squares in 2 ways, for example, as 11934470025 + 370909081 = 109245^2 + 19259^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 479151 + ... + 504178.

Almost surely, 2^12305379106 is an apocalyptic number.

12305379106 is a deficient number, since it is larger than the sum of its proper divisors (6155658314).

12305379106 is an equidigital number, since it uses as much as digits as its factorization.

12305379106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 989588.

The product of its (nonzero) digits is 34020, while the sum is 37.

The spelling of 12305379106 in words is "twelve billion, three hundred five million, three hundred seventy-nine thousand, one hundred six".