11030345105 has 8 divisors (see below), whose sum is σ = 14254599912. Its totient is φ = 8145485568.

The previous prime is 11030345099. The next prime is 11030345153. The reversal of 11030345105 is 50154303011.

11030345105 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1184942929 + 9845402176 = 34423^2 + 99224^2 .

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 11030345105 - 2²⁸ = 10761909649 is a prime.

It is a super-2 number, since 2×11030345105² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

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, 84848744 + ... + 84848873.

It is an arithmetic number, because the mean of its divisors is an integer number (1781824989).

Almost surely, 2^11030345105 is an apocalyptic number.

It is an amenable number.

11030345105 is a deficient number, since it is larger than the sum of its proper divisors (3224254807).

11030345105 is a wasteful number, since it uses less digits than its factorization.

11030345105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169697635.

The product of its (nonzero) digits is 900, while the sum is 23.

Adding to 11030345105 its reverse (50154303011), we get a palindrome (61184648116).

The spelling of 11030345105 in words is "eleven billion, thirty million, three hundred forty-five thousand, one hundred five".