12010100030009 has 2 divisors, whose sum is σ = 12010100030010. Its totient is φ = 12010100030008.

The previous prime is 12010100029951. The next prime is 12010100030083. The reversal of 12010100030009 is 90003000101021.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6259863888784 + 5750236141225 = 2501972^2 + 2397965^2 .

It is a cyclic number.

It is not a de Polignac number, because 12010100030009 - 2²⁴ = 12010083252793 is a prime.

It is not a weakly prime, because it can be changed into another prime (12010100030099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005050015004 + 6005050015005.

It is an arithmetic number, because the mean of its divisors is an integer number (6005050015005).

Almost surely, 2^{12010100030009} is an apocalyptic number.

It is an amenable number.

12010100030009 is a deficient number, since it is larger than the sum of its proper divisors (1).

12010100030009 is an equidigital number, since it uses as much as digits as its factorization.

12010100030009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 17.

The spelling of 12010100030009 in words is "twelve trillion, ten billion, one hundred million, thirty thousand, nine".