11030011309 has 8 divisors (see below), whose sum is σ = 11674688480. Its totient is φ = 10391749200.

The previous prime is 11030011259. The next prime is 11030011319. The reversal of 11030011309 is 90311003011.

It is a happy number.

11030011309 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11030011309 - 2¹¹ = 11030009261 is a prime.

It is a super-2 number, since 2×11030011309² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11030011319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1600227 + ... + 1607104.

It is an arithmetic number, because the mean of its divisors is an integer number (1459336060).

Almost surely, 2^11030011309 is an apocalyptic number.

11030011309 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

11030011309 is a deficient number, since it is larger than the sum of its proper divisors (644677171).

11030011309 is a wasteful number, since it uses less digits than its factorization.

11030011309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3207531.

The product of its (nonzero) digits is 81, while the sum is 19.

The spelling of 11030011309 in words is "eleven billion, thirty million, eleven thousand, three hundred nine".