11030499999 has 32 divisors (see below), whose sum is σ = 16520691200. Its totient is φ = 7273203840.

The previous prime is 11030499967. The next prime is 11030500003. The reversal of 11030499999 is 99999403011.

11030499999 is a `hidden beast` number, since 110 + 30 + 499 + 9 + 9 + 9 = 666.

It is not a de Polignac number, because 11030499999 - 2⁵ = 11030499967 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11030499199) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2804064 + ... + 2807994.

It is an arithmetic number, because the mean of its divisors is an integer number (516271600).

Almost surely, 2^11030499999 is an apocalyptic number.

11030499999 is a deficient number, since it is larger than the sum of its proper divisors (5490191201).

11030499999 is a wasteful number, since it uses less digits than its factorization.

11030499999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5052 (or 5046 counting only the distinct ones).

The product of its (nonzero) digits is 708588, while the sum is 54.

The spelling of 11030499999 in words is "eleven billion, thirty million, four hundred ninety-nine thousand, nine hundred ninety-nine".