10300203209 has 8 divisors (see below), whose sum is σ = 10657120320. Its totient is φ = 9943402000.

The previous prime is 10300203203. The next prime is 10300203293. The reversal of 10300203209 is 90230200301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10300203209 - 2²⁰ = 10299154633 is a prime.

It is a super-2 number, since 2×10300203209² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10300203203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176684 + ... + 227634.

It is an arithmetic number, because the mean of its divisors is an integer number (1332140040).

Almost surely, 2^10300203209 is an apocalyptic number.

It is an amenable number.

10300203209 is a deficient number, since it is larger than the sum of its proper divisors (356917111).

10300203209 is an equidigital number, since it uses as much as digits as its factorization.

10300203209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57951.

The product of its (nonzero) digits is 324, while the sum is 20.

The spelling of 10300203209 in words is "ten billion, three hundred million, two hundred three thousand, two hundred nine".