125332134073 has 2 divisors, whose sum is σ = 125332134074. Its totient is φ = 125332134072.

The previous prime is 125332134047. The next prime is 125332134121. The reversal of 125332134073 is 370431233521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105633450169 + 19698683904 = 325013^2 + 140352^2 .

It is a cyclic number.

It is not a de Polignac number, because 125332134073 - 2¹⁷ = 125332003001 is a prime.

It is not a weakly prime, because it can be changed into another prime (125332134023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62666067036 + 62666067037.

It is an arithmetic number, because the mean of its divisors is an integer number (62666067037).

Almost surely, 2^125332134073 is an apocalyptic number.

It is an amenable number.

125332134073 is a deficient number, since it is larger than the sum of its proper divisors (1).

125332134073 is an equidigital number, since it uses as much as digits as its factorization.

125332134073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45360, while the sum is 34.

Adding to 125332134073 its reverse (370431233521), we get a palindrome (495763367594).

The spelling of 125332134073 in words is "one hundred twenty-five billion, three hundred thirty-two million, one hundred thirty-four thousand, seventy-three".