12310365081 has 16 divisors (see below), whose sum is σ = 19363770368. Its totient is φ = 6807574800.

The previous prime is 12310365079. The next prime is 12310365083. The reversal of 12310365081 is 18056301321.

12310365081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12310365079) and next prime (12310365083).

It is not a de Polignac number, because 12310365081 - 2¹ = 12310365079 is a prime.

It is a super-2 number, since 2×12310365081² (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 (12310365083) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 9454315 + ... + 9455616.

It is an arithmetic number, because the mean of its divisors is an integer number (1210235648).

Almost surely, 2^12310365081 is an apocalyptic number.

It is an amenable number.

12310365081 is a deficient number, since it is larger than the sum of its proper divisors (7053405287).

12310365081 is a wasteful number, since it uses less digits than its factorization.

12310365081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18909972.

The product of its (nonzero) digits is 4320, while the sum is 30.

The spelling of 12310365081 in words is "twelve billion, three hundred ten million, three hundred sixty-five thousand, eighty-one".