12030332310013 has 4 divisors (see below), whose sum is σ = 12030487503580. Its totient is φ = 12030177116448.

The previous prime is 12030332309977. The next prime is 12030332310049. The reversal of 12030332310013 is 31001323303021.

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

It is an interprime number because it is at equal distance from previous prime (12030332309977) and next prime (12030332310049).

It can be written as a sum of positive squares in 2 ways, for example, as 1507328319289 + 10523003990724 = 1227733^2 + 3243918^2 .

It is a cyclic number.

It is not a de Polignac number, because 12030332310013 - 2²⁵ = 12030298755581 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12030332310613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77480448 + ... + 77635561.

It is an arithmetic number, because the mean of its divisors is an integer number (3007621875895).

Almost surely, 2^{12030332310013} is an apocalyptic number.

It is an amenable number.

12030332310013 is a deficient number, since it is larger than the sum of its proper divisors (155193567).

12030332310013 is an equidigital number, since it uses as much as digits as its factorization.

12030332310013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155193566.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 12030332310013 its reverse (31001323303021), we get a palindrome (43031655613034).

The spelling of 12030332310013 in words is "twelve trillion, thirty billion, three hundred thirty-two million, three hundred ten thousand, thirteen".