12313011012149 has 2 divisors, whose sum is σ = 12313011012150. Its totient is φ = 12313011012148.

The previous prime is 12313011012109. The next prime is 12313011012163. The reversal of 12313011012149 is 94121011031321.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9914595075025 + 2398415937124 = 3148745^2 + 1548682^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12313011012149 is a prime.

It is a super-2 number, since 2×12313011012149² (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 (12313011012109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6156505506074 + 6156505506075.

It is an arithmetic number, because the mean of its divisors is an integer number (6156505506075).

Almost surely, 2^{12313011012149} is an apocalyptic number.

It is an amenable number.

12313011012149 is a deficient number, since it is larger than the sum of its proper divisors (1).

12313011012149 is an equidigital number, since it uses as much as digits as its factorization.

12313011012149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 12313011012149 in words is "twelve trillion, three hundred thirteen billion, eleven million, twelve thousand, one hundred forty-nine".