12030352421213 has 16 divisors (see below), whose sum is σ = 13861722992640. Its totient is φ = 10227221657856.

The previous prime is 12030352421203. The next prime is 12030352421231. The reversal of 12030352421213 is 31212425303021.

12030352421213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12030352421213 - 2¹² = 12030352417117 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 (12030352421203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 555695 + ... + 4936547.

It is an arithmetic number, because the mean of its divisors is an integer number (866357687040).

Almost surely, 2^{12030352421213} is an apocalyptic number.

It is an amenable number.

12030352421213 is a deficient number, since it is larger than the sum of its proper divisors (1831370571427).

12030352421213 is a wasteful number, since it uses less digits than its factorization.

12030352421213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4384076.

The product of its (nonzero) digits is 8640, while the sum is 29.

Adding to 12030352421213 its reverse (31212425303021), we get a palindrome (43242777724234).

The spelling of 12030352421213 in words is "twelve trillion, thirty billion, three hundred fifty-two million, four hundred twenty-one thousand, two hundred thirteen".