1103130022009 has 2 divisors, whose sum is σ = 1103130022010. Its totient is φ = 1103130022008.

The previous prime is 1103130021997. The next prime is 1103130022039. The reversal of 1103130022009 is 9002200313011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1044688410000 + 58441612009 = 1022100^2 + 241747^2 .

It is a cyclic number.

It is not a de Polignac number, because 1103130022009 - 2¹¹ = 1103130019961 is a prime.

It is not a weakly prime, because it can be changed into another prime (1103130022039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551565011004 + 551565011005.

It is an arithmetic number, because the mean of its divisors is an integer number (551565011005).

Almost surely, 2^{1103130022009} is an apocalyptic number.

It is an amenable number.

1103130022009 is a deficient number, since it is larger than the sum of its proper divisors (1).

1103130022009 is an equidigital number, since it uses as much as digits as its factorization.

1103130022009 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 1103130022009 in words is "one trillion, one hundred three billion, one hundred thirty million, twenty-two thousand, nine".