11130101009 has 2 divisors, whose sum is σ = 11130101010. Its totient is φ = 11130101008.

The previous prime is 11130100979. The next prime is 11130101033. The reversal of 11130101009 is 90010103111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9599100625 + 1531000384 = 97975^2 + 39128^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11130101009 is a prime.

It is not a weakly prime, because it can be changed into another prime (11130101069) 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, 5565050504 + 5565050505.

It is an arithmetic number, because the mean of its divisors is an integer number (5565050505).

Almost surely, 2^11130101009 is an apocalyptic number.

It is an amenable number.

11130101009 is a deficient number, since it is larger than the sum of its proper divisors (1).

11130101009 is an equidigital number, since it uses as much as digits as its factorization.

11130101009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27, while the sum is 17.

The spelling of 11130101009 in words is "eleven billion, one hundred thirty million, one hundred one thousand, nine".