12031030030313 has 8 divisors (see below), whose sum is σ = 13825714069440. Its totient is φ = 10255337357040.

The previous prime is 12031030030249. The next prime is 12031030030333. The reversal of 12031030030313 is 31303003013021.

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 12031030030313 - 2⁶ = 12031030030249 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12031030030333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4747840103 + ... + 4747842636.

It is an arithmetic number, because the mean of its divisors is an integer number (1728214258680).

Almost surely, 2^{12031030030313} is an apocalyptic number.

It is an amenable number.

12031030030313 is a deficient number, since it is larger than the sum of its proper divisors (1794684039127).

12031030030313 is an equidigital number, since it uses as much as digits as its factorization.

12031030030313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9495682927.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 12031030030313 its reverse (31303003013021), we get a palindrome (43334033043334).

The spelling of 12031030030313 in words is "twelve trillion, thirty-one billion, thirty million, thirty thousand, three hundred thirteen".