12301002005 has 8 divisors (see below), whose sum is σ = 14762779224. Its totient is φ = 9839750400.

The previous prime is 12301001987. The next prime is 12301002011. The reversal of 12301002005 is 50020010321.

It is a happy number.

12301002005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1085768401 + 11215233604 = 32951^2 + 105902^2 .

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

It is not a de Polignac number, because 12301002005 - 2¹² = 12300997909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 77936 + ... + 175145.

It is an arithmetic number, because the mean of its divisors is an integer number (1845347403).

Almost surely, 2^12301002005 is an apocalyptic number.

It is an amenable number.

12301002005 is a deficient number, since it is larger than the sum of its proper divisors (2461777219).

12301002005 is an equidigital number, since it uses as much as digits as its factorization.

12301002005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262807.

The product of its (nonzero) digits is 60, while the sum is 14.

Adding to 12301002005 its reverse (50020010321), we get a palindrome (62321012326).

The spelling of 12301002005 in words is "twelve billion, three hundred one million, two thousand, five".