12110010331361 has 2 divisors, whose sum is σ = 12110010331362. Its totient is φ = 12110010331360.

The previous prime is 12110010331271. The next prime is 12110010331381. The reversal of 12110010331361 is 16313301001121.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10945801701136 + 1164208630225 = 3308444^2 + 1078985^2 .

It is a cyclic number.

It is not a de Polignac number, because 12110010331361 - 2³⁴ = 12092830462177 is a prime.

It is a super-2 number, since 2×12110010331361² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12110010331381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6055005165680 + 6055005165681.

It is an arithmetic number, because the mean of its divisors is an integer number (6055005165681).

Almost surely, 2^{12110010331361} is an apocalyptic number.

It is an amenable number.

12110010331361 is a deficient number, since it is larger than the sum of its proper divisors (1).

12110010331361 is an equidigital number, since it uses as much as digits as its factorization.

12110010331361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 12110010331361 its reverse (16313301001121), we get a palindrome (28423311332482).

The spelling of 12110010331361 in words is "twelve trillion, one hundred ten billion, ten million, three hundred thirty-one thousand, three hundred sixty-one".