1330131000109 has 2 divisors, whose sum is σ = 1330131000110. Its totient is φ = 1330131000108.

The previous prime is 1330131000097. The next prime is 1330131000199. The reversal of 1330131000109 is 9010001310331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1166231526084 + 163899474025 = 1079922^2 + 404845^2 .

It is a cyclic number.

It is not a de Polignac number, because 1330131000109 - 2²⁹ = 1329594129197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1330131000109.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1330131000199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 665065500054 + 665065500055.

It is an arithmetic number, because the mean of its divisors is an integer number (665065500055).

Almost surely, 2^{1330131000109} is an apocalyptic number.

It is an amenable number.

1330131000109 is a deficient number, since it is larger than the sum of its proper divisors (1).

1330131000109 is an equidigital number, since it uses as much as digits as its factorization.

1330131000109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 243, while the sum is 22.

The spelling of 1330131000109 in words is "one trillion, three hundred thirty billion, one hundred thirty-one million, one hundred nine", and thus it is an aban number.