12130003065 has 8 divisors (see below), whose sum is σ = 19408004928. Its totient is φ = 6469334960.

The previous prime is 12130003063. The next prime is 12130003069. The reversal of 12130003065 is 56030003121.

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

It is not a de Polignac number, because 12130003065 - 2¹ = 12130003063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12130003063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404333421 + ... + 404333450.

It is an arithmetic number, because the mean of its divisors is an integer number (2426000616).

Almost surely, 2^12130003065 is an apocalyptic number.

12130003065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12130003065 is a deficient number, since it is larger than the sum of its proper divisors (7278001863).

12130003065 is an equidigital number, since it uses as much as digits as its factorization.

12130003065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 808666879.

The product of its (nonzero) digits is 540, while the sum is 21.

Adding to 12130003065 its reverse (56030003121), we get a palindrome (68160006186).

The spelling of 12130003065 in words is "twelve billion, one hundred thirty million, three thousand, sixty-five".