125758604180723 has 2 divisors, whose sum is σ = 125758604180724. Its totient is φ = 125758604180722.

The previous prime is 125758604180659. The next prime is 125758604180809. The reversal of 125758604180723 is 327081406857521.

It is a weak prime.

It is an emirp because it is prime and its reverse (327081406857521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 125758604180723 - 2⁶ = 125758604180659 is a prime.

It is not a weakly prime, because it can be changed into another prime (125758604180623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62879302090361 + 62879302090362.

It is an arithmetic number, because the mean of its divisors is an integer number (62879302090362).

Almost surely, 2^{125758604180723} is an apocalyptic number.

125758604180723 is a deficient number, since it is larger than the sum of its proper divisors (1).

125758604180723 is an equidigital number, since it uses as much as digits as its factorization.

125758604180723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22579200, while the sum is 59.

The spelling of 125758604180723 in words is "one hundred twenty-five trillion, seven hundred fifty-eight billion, six hundred four million, one hundred eighty thousand, seven hundred twenty-three".