12730372766311 has 2 divisors, whose sum is σ = 12730372766312. Its totient is φ = 12730372766310.

The previous prime is 12730372766213. The next prime is 12730372766411. The reversal of 12730372766311 is 11366727303721.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12730372766311 - 2³⁷ = 12592933812839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12730372766011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6365186383155 + 6365186383156.

It is an arithmetic number, because the mean of its divisors is an integer number (6365186383156).

Almost surely, 2^{12730372766311} is an apocalyptic number.

12730372766311 is a deficient number, since it is larger than the sum of its proper divisors (1).

12730372766311 is an equidigital number, since it uses as much as digits as its factorization.

12730372766311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1333584, while the sum is 49.

The spelling of 12730372766311 in words is "twelve trillion, seven hundred thirty billion, three hundred seventy-two million, seven hundred sixty-six thousand, three hundred eleven".