10520425123301 has 2 divisors, whose sum is σ = 10520425123302. Its totient is φ = 10520425123300.

The previous prime is 10520425123261. The next prime is 10520425123321. The reversal of 10520425123301 is 10332152402501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9319581734401 + 1200843388900 = 3052799^2 + 1095830^2 .

It is a cyclic number.

It is not a de Polignac number, because 10520425123301 - 2²⁶ = 10520358014437 is a prime.

It is a super-2 number, since 2×10520425123301² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10520425123321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5260212561650 + 5260212561651.

It is an arithmetic number, because the mean of its divisors is an integer number (5260212561651).

Almost surely, 2^{10520425123301} is an apocalyptic number.

It is an amenable number.

10520425123301 is a deficient number, since it is larger than the sum of its proper divisors (1).

10520425123301 is an equidigital number, since it uses as much as digits as its factorization.

10520425123301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 10520425123301 its reverse (10332152402501), we get a palindrome (20852577525802).

The spelling of 10520425123301 in words is "ten trillion, five hundred twenty billion, four hundred twenty-five million, one hundred twenty-three thousand, three hundred one".