10311030112249 has 2 divisors, whose sum is σ = 10311030112250. Its totient is φ = 10311030112248.

The previous prime is 10311030112231. The next prime is 10311030112301. The reversal of 10311030112249 is 94221103011301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10310135683600 + 894428649 = 3210940^2 + 29907^2 .

It is a cyclic number.

It is not a de Polignac number, because 10311030112249 - 2¹³ = 10311030104057 is a prime.

It is not a weakly prime, because it can be changed into another prime (10311030112949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5155515056124 + 5155515056125.

It is an arithmetic number, because the mean of its divisors is an integer number (5155515056125).

Almost surely, 2^{10311030112249} is an apocalyptic number.

It is an amenable number.

10311030112249 is a deficient number, since it is larger than the sum of its proper divisors (1).

10311030112249 is an equidigital number, since it uses as much as digits as its factorization.

10311030112249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 10311030112249 in words is "ten trillion, three hundred eleven billion, thirty million, one hundred twelve thousand, two hundred forty-nine".