1110130211209 has 2 divisors, whose sum is σ = 1110130211210. Its totient is φ = 1110130211208.

The previous prime is 1110130211147. The next prime is 1110130211293. The reversal of 1110130211209 is 9021120310111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1103333857609 + 6796353600 = 1050397^2 + 82440^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110130211209 - 2¹¹ = 1110130209161 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1110130211209.

It is not a weakly prime, because it can be changed into another prime (1110130212209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555065105604 + 555065105605.

It is an arithmetic number, because the mean of its divisors is an integer number (555065105605).

Almost surely, 2^{1110130211209} is an apocalyptic number.

It is an amenable number.

1110130211209 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110130211209 is an equidigital number, since it uses as much as digits as its factorization.

1110130211209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 22.

The spelling of 1110130211209 in words is "one trillion, one hundred ten billion, one hundred thirty million, two hundred eleven thousand, two hundred nine".