12310331023330 has 8 divisors (see below), whose sum is σ = 22158595842012. Its totient is φ = 4924132409328.

The previous prime is 12310331023321. The next prime is 12310331023343. The reversal of 12310331023330 is 3332013301321.

It can be written as a sum of positive squares in 2 ways, for example, as 12211956582721 + 98374440609 = 3494561^2 + 313647^2 .

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

It is a super-2 number, since 2×12310331023330² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12310331023295 and 12310331023304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 615516551157 + ... + 615516551176.

Almost surely, 2^{12310331023330} is an apocalyptic number.

12310331023330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12310331023330 is a deficient number, since it is larger than the sum of its proper divisors (9848264818682).

12310331023330 is a wasteful number, since it uses less digits than its factorization.

12310331023330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231033102340.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 12310331023330 its reverse (3332013301321), we get a palindrome (15642344324651).

The spelling of 12310331023330 in words is "twelve trillion, three hundred ten billion, three hundred thirty-one million, twenty-three thousand, three hundred thirty".