10310020512481 has 2 divisors, whose sum is σ = 10310020512482. Its totient is φ = 10310020512480.

The previous prime is 10310020512397. The next prime is 10310020512559. The reversal of 10310020512481 is 18421502001301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8477560140625 + 1832460371856 = 2911625^2 + 1353684^2 .

It is a cyclic number.

It is not a de Polignac number, because 10310020512481 - 2⁷ = 10310020512353 is a prime.

It is a super-2 number, since 2×10310020512481² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10310020912481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5155010256240 + 5155010256241.

It is an arithmetic number, because the mean of its divisors is an integer number (5155010256241).

Almost surely, 2^{10310020512481} is an apocalyptic number.

It is an amenable number.

10310020512481 is a deficient number, since it is larger than the sum of its proper divisors (1).

10310020512481 is an equidigital number, since it uses as much as digits as its factorization.

10310020512481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 28.

Adding to 10310020512481 its reverse (18421502001301), we get a palindrome (28731522513782).

The spelling of 10310020512481 in words is "ten trillion, three hundred ten billion, twenty million, five hundred twelve thousand, four hundred eighty-one".