10230203101009 has 2 divisors, whose sum is σ = 10230203101010. Its totient is φ = 10230203101008.

The previous prime is 10230203101003. The next prime is 10230203101081. The reversal of 10230203101009 is 90010130203201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9388690425409 + 841512675600 = 3064097^2 + 917340^2 .

It is a cyclic number.

It is not a de Polignac number, because 10230203101009 - 2¹³ = 10230203092817 is a prime.

It is a super-3 number, since 3×10230203101009³ (a number of 40 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (10230203101003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5115101550504 + 5115101550505.

It is an arithmetic number, because the mean of its divisors is an integer number (5115101550505).

Almost surely, 2^{10230203101009} is an apocalyptic number.

It is an amenable number.

10230203101009 is a deficient number, since it is larger than the sum of its proper divisors (1).

10230203101009 is an equidigital number, since it uses as much as digits as its factorization.

10230203101009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

The spelling of 10230203101009 in words is "ten trillion, two hundred thirty billion, two hundred three million, one hundred one thousand, nine".