12310000001 has 8 divisors (see below), whose sum is σ = 13438525800. Its totient is φ = 11207417472.

The previous prime is 12309999959. The next prime is 12310000007. The reversal of 12310000001 is 10000001321.

It can be written as a sum of positive squares in 4 ways, for example, as 3511747600 + 8798252401 = 59260^2 + 93799^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 12310000001 - 2²⁶ = 12242891137 is a prime.

It is a super-2 number, since 2×12310000001² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12310000007) 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 7 ways as a sum of consecutive naturals, for example, 6484826 + ... + 6486723.

It is an arithmetic number, because the mean of its divisors is an integer number (1679815725).

Almost surely, 2^12310000001 is an apocalyptic number.

It is an amenable number.

12310000001 is a deficient number, since it is larger than the sum of its proper divisors (1128525799).

12310000001 is a wasteful number, since it uses less digits than its factorization.

12310000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12971635.

The product of its (nonzero) digits is 6, while the sum is 8.

Adding to 12310000001 its reverse (10000001321), we get a palindrome (22310001322).

It can be divided in two parts, 12 and 310000001, that added together give a palindrome (310000013).

The spelling of 12310000001 in words is "twelve billion, three hundred ten million, one", and thus it is an aban number.