12032012110381 has 2 divisors, whose sum is σ = 12032012110382. Its totient is φ = 12032012110380.

The previous prime is 12032012110273. The next prime is 12032012110441. The reversal of 12032012110381 is 18301121023021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10125817687881 + 1906194422500 = 3182109^2 + 1380650^2 .

It is a cyclic number.

It is not a de Polignac number, because 12032012110381 - 2²⁷ = 12031877892653 is a prime.

It is a super-2 number, since 2×12032012110381² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12032012119381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6016006055190 + 6016006055191.

It is an arithmetic number, because the mean of its divisors is an integer number (6016006055191).

Almost surely, 2^{12032012110381} is an apocalyptic number.

It is an amenable number.

12032012110381 is a deficient number, since it is larger than the sum of its proper divisors (1).

12032012110381 is an equidigital number, since it uses as much as digits as its factorization.

12032012110381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 25.

The spelling of 12032012110381 in words is "twelve trillion, thirty-two billion, twelve million, one hundred ten thousand, three hundred eighty-one".