12010204313 has 4 divisors (see below), whose sum is σ = 12016160820. Its totient is φ = 12004247808.

The previous prime is 12010204307. The next prime is 12010204343. The reversal of 12010204313 is 31340201021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10485145609 + 1525058704 = 102397^2 + 39052^2 .

It is a cyclic number.

It is not a de Polignac number, because 12010204313 - 2²⁰ = 12009155737 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12010204291 and 12010204300.

It is not an unprimeable number, because it can be changed into a prime (12010204343) by changing a digit.

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, 2975228 + ... + 2979261.

It is an arithmetic number, because the mean of its divisors is an integer number (3004040205).

Almost surely, 2^12010204313 is an apocalyptic number.

It is an amenable number.

12010204313 is a deficient number, since it is larger than the sum of its proper divisors (5956507).

12010204313 is an equidigital number, since it uses as much as digits as its factorization.

12010204313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5956506.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 12010204313 its reverse (31340201021), we get a palindrome (43350405334).

The spelling of 12010204313 in words is "twelve billion, ten million, two hundred four thousand, three hundred thirteen".