10130201209 has 2 divisors, whose sum is σ = 10130201210. Its totient is φ = 10130201208.

The previous prime is 10130201197. The next prime is 10130201267. The reversal of 10130201209 is 90210203101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7951645584 + 2178555625 = 89172^2 + 46675^2 .

It is a cyclic number.

It is not a de Polignac number, because 10130201209 - 2⁹ = 10130200697 is a prime.

It is a super-3 number, since 3×10130201209³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (10130201299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5065100604 + 5065100605.

It is an arithmetic number, because the mean of its divisors is an integer number (5065100605).

Almost surely, 2^10130201209 is an apocalyptic number.

It is an amenable number.

10130201209 is a deficient number, since it is larger than the sum of its proper divisors (1).

10130201209 is an equidigital number, since it uses as much as digits as its factorization.

10130201209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 19.

The spelling of 10130201209 in words is "ten billion, one hundred thirty million, two hundred one thousand, two hundred nine".