13054386121373 has 2 divisors, whose sum is σ = 13054386121374. Its totient is φ = 13054386121372.

The previous prime is 13054386121363. The next prime is 13054386121393. The reversal of 13054386121373 is 37312168345031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9914607670009 + 3139778451364 = 3148747^2 + 1771942^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13054386121373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13054386121333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6527193060686 + 6527193060687.

It is an arithmetic number, because the mean of its divisors is an integer number (6527193060687).

Almost surely, 2^{13054386121373} is an apocalyptic number.

It is an amenable number.

13054386121373 is a deficient number, since it is larger than the sum of its proper divisors (1).

13054386121373 is an equidigital number, since it uses as much as digits as its factorization.

13054386121373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 47.

The spelling of 13054386121373 in words is "thirteen trillion, fifty-four billion, three hundred eighty-six million, one hundred twenty-one thousand, three hundred seventy-three".