12110243152993 has 2 divisors, whose sum is σ = 12110243152994. Its totient is φ = 12110243152992.

The previous prime is 12110243152961. The next prime is 12110243153053. The reversal of 12110243152993 is 39925134201121.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6494893026064 + 5615350126929 = 2548508^2 + 2369673^2 .

It is a cyclic number.

It is not a de Polignac number, because 12110243152993 - 2⁵ = 12110243152961 is a prime.

It is a super-2 number, since 2×12110243152993² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12110243152093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6055121576496 + 6055121576497.

It is an arithmetic number, because the mean of its divisors is an integer number (6055121576497).

Almost surely, 2^{12110243152993} is an apocalyptic number.

It is an amenable number.

12110243152993 is a deficient number, since it is larger than the sum of its proper divisors (1).

12110243152993 is an equidigital number, since it uses as much as digits as its factorization.

12110243152993 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 43.

The spelling of 12110243152993 in words is "twelve trillion, one hundred ten billion, two hundred forty-three million, one hundred fifty-two thousand, nine hundred ninety-three".