125768070361 has 2 divisors, whose sum is σ = 125768070362. Its totient is φ = 125768070360.

The previous prime is 125768070301. The next prime is 125768070371. The reversal of 125768070361 is 163070867521.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97925810761 + 27842259600 = 312931^2 + 166860^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-125768070361 is a prime.

It is not a weakly prime, because it can be changed into another prime (125768070301) 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, 62884035180 + 62884035181.

It is an arithmetic number, because the mean of its divisors is an integer number (62884035181).

Almost surely, 2^125768070361 is an apocalyptic number.

It is an amenable number.

125768070361 is a deficient number, since it is larger than the sum of its proper divisors (1).

125768070361 is an equidigital number, since it uses as much as digits as its factorization.

125768070361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 46.

The spelling of 125768070361 in words is "one hundred twenty-five billion, seven hundred sixty-eight million, seventy thousand, three hundred sixty-one".