101320303310249 has 2 divisors, whose sum is σ = 101320303310250. Its totient is φ = 101320303310248.

The previous prime is 101320303310221. The next prime is 101320303310257. The reversal of 101320303310249 is 942013303023101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88291055054224 + 13029248256025 = 9396332^2 + 3609605^2 .

It is a cyclic number.

It is not a de Polignac number, because 101320303310249 - 2¹² = 101320303306153 is a prime.

It is a super-3 number, since 3×101320303310249³ (a number of 43 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (101320303310299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50660151655124 + 50660151655125.

It is an arithmetic number, because the mean of its divisors is an integer number (50660151655125).

Almost surely, 2^{101320303310249} is an apocalyptic number.

It is an amenable number.

101320303310249 is a deficient number, since it is larger than the sum of its proper divisors (1).

101320303310249 is an equidigital number, since it uses as much as digits as its factorization.

101320303310249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 32.

The spelling of 101320303310249 in words is "one hundred one trillion, three hundred twenty billion, three hundred three million, three hundred ten thousand, two hundred forty-nine".