10313445514249 has 2 divisors, whose sum is σ = 10313445514250. Its totient is φ = 10313445514248.

The previous prime is 10313445514199. The next prime is 10313445514271. The reversal of 10313445514249 is 94241554431301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10252291686400 + 61153827849 = 3201920^2 + 247293^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10313445514249 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10313445514199 and 10313445514208.

It is not a weakly prime, because it can be changed into another prime (10313445514289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5156722757124 + 5156722757125.

It is an arithmetic number, because the mean of its divisors is an integer number (5156722757125).

Almost surely, 2^{10313445514249} is an apocalyptic number.

It is an amenable number.

10313445514249 is a deficient number, since it is larger than the sum of its proper divisors (1).

10313445514249 is an equidigital number, since it uses as much as digits as its factorization.

10313445514249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 10313445514249 in words is "ten trillion, three hundred thirteen billion, four hundred forty-five million, five hundred fourteen thousand, two hundred forty-nine".