11030101009 has 2 divisors, whose sum is σ = 11030101010. Its totient is φ = 11030101008.

The previous prime is 11030101001. The next prime is 11030101031. The reversal of 11030101009 is 90010103011.

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., 8841264784 + 2188836225 = 94028^2 + 46785^2 .

It is an emirp because it is prime and its reverse (90010103011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11030101009 - 2³ = 11030101001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11030100983 and 11030101001.

It is not a weakly prime, because it can be changed into another prime (11030101001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5515050504 + 5515050505.

It is an arithmetic number, because the mean of its divisors is an integer number (5515050505).

Almost surely, 2^11030101009 is an apocalyptic number.

It is an amenable number.

11030101009 is a deficient number, since it is larger than the sum of its proper divisors (1).

11030101009 is an equidigital number, since it uses as much as digits as its factorization.

11030101009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27, while the sum is 16.

The spelling of 11030101009 in words is "eleven billion, thirty million, one hundred one thousand, nine".