12032310323121 has 16 divisors (see below), whose sum is σ = 17501650526208. Its totient is φ = 7292264187600.

The previous prime is 12032310323107. The next prime is 12032310323123. The reversal of 12032310323121 is 12132301323021.

It is not a de Polignac number, because 12032310323121 - 2¹³ = 12032310314929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12032310323091 and 12032310323100.

It is not an unprimeable number, because it can be changed into a prime (12032310323123) 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, 4745976 + ... + 6825606.

It is an arithmetic number, because the mean of its divisors is an integer number (1093853157888).

Almost surely, 2^{12032310323121} is an apocalyptic number.

12032310323121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12032310323121 is a deficient number, since it is larger than the sum of its proper divisors (5469340203087).

12032310323121 is a wasteful number, since it uses less digits than its factorization.

12032310323121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2254972.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 12032310323121 its reverse (12132301323021), we get a palindrome (24164611646142).

The spelling of 12032310323121 in words is "twelve trillion, thirty-two billion, three hundred ten million, three hundred twenty-three thousand, one hundred twenty-one".