12301142213461 has 2 divisors, whose sum is σ = 12301142213462. Its totient is φ = 12301142213460.

The previous prime is 12301142213407. The next prime is 12301142213467. The reversal of 12301142213461 is 16431224110321.

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., 11803306132836 + 497836080625 = 3435594^2 + 705575^2 .

It is a cyclic number.

It is not a de Polignac number, because 12301142213461 - 2¹³ = 12301142205269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12301142213467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6150571106730 + 6150571106731.

It is an arithmetic number, because the mean of its divisors is an integer number (6150571106731).

Almost surely, 2^{12301142213461} is an apocalyptic number.

It is an amenable number.

12301142213461 is a deficient number, since it is larger than the sum of its proper divisors (1).

12301142213461 is an equidigital number, since it uses as much as digits as its factorization.

12301142213461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 31.

Adding to 12301142213461 its reverse (16431224110321), we get a palindrome (28732366323782).

The spelling of 12301142213461 in words is "twelve trillion, three hundred one billion, one hundred forty-two million, two hundred thirteen thousand, four hundred sixty-one".