11030320869 has 8 divisors (see below), whose sum is σ = 14956367520. Its totient is φ = 7228910736.

The previous prime is 11030320859. The next prime is 11030320879. The reversal of 11030320869 is 96802303011.

It is an interprime number because it is at equal distance from previous prime (11030320859) and next prime (11030320879).

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

It is not a de Polignac number, because 11030320869 - 2⁴ = 11030320853 is a prime.

It is a super-2 number, since 2×11030320869² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11030320849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31158922 + ... + 31159275.

It is an arithmetic number, because the mean of its divisors is an integer number (1869545940).

Almost surely, 2^11030320869 is an apocalyptic number.

It is an amenable number.

11030320869 is a deficient number, since it is larger than the sum of its proper divisors (3926046651).

11030320869 is an equidigital number, since it uses as much as digits as its factorization.

11030320869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62318259.

The product of its (nonzero) digits is 7776, while the sum is 33.

The spelling of 11030320869 in words is "eleven billion, thirty million, three hundred twenty thousand, eight hundred sixty-nine".