12302021312113 has 32 divisors (see below), whose sum is σ = 13941553215744. Its totient is φ = 10770230161152.

The previous prime is 12302021312101. The next prime is 12302021312129. The reversal of 12302021312113 is 31121312020321.

It is a cyclic number.

It is not a de Polignac number, because 12302021312113 - 2¹³ = 12302021303921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12302021312813) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18975370 + ... + 19612972.

It is an arithmetic number, because the mean of its divisors is an integer number (435673537992).

Almost surely, 2^{12302021312113} is an apocalyptic number.

12302021312113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12302021312113 is a deficient number, since it is larger than the sum of its proper divisors (1639531903631).

12302021312113 is a wasteful number, since it uses less digits than its factorization.

12302021312113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638185.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 12302021312113 its reverse (31121312020321), we get a palindrome (43423333332434).

The spelling of 12302021312113 in words is "twelve trillion, three hundred two billion, twenty-one million, three hundred twelve thousand, one hundred thirteen".