12064103205 has 64 divisors (see below), whose sum is σ = 24080744448. Its totient is φ = 5010485760.

The previous prime is 12064103201. The next prime is 12064103231. The reversal of 12064103205 is 50230146021.

It is not a de Polignac number, because 12064103205 - 2² = 12064103201 is a prime.

It is a super-2 number, since 2×12064103205² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12064103201) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3039132 + ... + 3043098.

It is an arithmetic number, because the mean of its divisors is an integer number (376261632).

Almost surely, 2^12064103205 is an apocalyptic number.

12064103205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12064103205 is a deficient number, since it is larger than the sum of its proper divisors (12016641243).

12064103205 is a wasteful number, since it uses less digits than its factorization.

12064103205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6626.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 12064103205 its reverse (50230146021), we get a palindrome (62294249226).

The spelling of 12064103205 in words is "twelve billion, sixty-four million, one hundred three thousand, two hundred five".