127603124140061 has 2 divisors, whose sum is σ = 127603124140062. Its totient is φ = 127603124140060.

The previous prime is 127603124140003. The next prime is 127603124140091. The reversal of 127603124140061 is 160041421306721.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87540237414436 + 40062886725625 = 9356294^2 + 6329525^2 .

It is a cyclic number.

It is not a de Polignac number, because 127603124140061 - 2¹⁰ = 127603124139037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 127603124139997 and 127603124140024.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (127603124140001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63801562070030 + 63801562070031.

It is an arithmetic number, because the mean of its divisors is an integer number (63801562070031).

Almost surely, 2^{127603124140061} is an apocalyptic number.

It is an amenable number.

127603124140061 is a deficient number, since it is larger than the sum of its proper divisors (1).

127603124140061 is an equidigital number, since it uses as much as digits as its factorization.

127603124140061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 38.

Adding to 127603124140061 its reverse (160041421306721), we get a palindrome (287644545446782).

The spelling of 127603124140061 in words is "one hundred twenty-seven trillion, six hundred three billion, one hundred twenty-four million, one hundred forty thousand, sixty-one".