10311300300209 has 4 divisors (see below), whose sum is σ = 10505853136116. Its totient is φ = 10116747464304.

The previous prime is 10311300300163. The next prime is 10311300300221. The reversal of 10311300300209 is 90200300311301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3558682283809 + 6752618016400 = 1886447^2 + 2598580^2 .

It is a cyclic number.

It is not a de Polignac number, because 10311300300209 - 2⁴⁰ = 9211788672433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10311300300229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97276417874 + ... + 97276417979.

It is an arithmetic number, because the mean of its divisors is an integer number (2626463284029).

Almost surely, 2^{10311300300209} is an apocalyptic number.

It is an amenable number.

10311300300209 is a deficient number, since it is larger than the sum of its proper divisors (194552835907).

10311300300209 is an equidigital number, since it uses as much as digits as its factorization.

10311300300209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194552835906.

The product of its (nonzero) digits is 486, while the sum is 23.

The spelling of 10311300300209 in words is "ten trillion, three hundred eleven billion, three hundred million, three hundred thousand, two hundred nine".