11030004000 has 144 divisors (see below), whose sum is σ = 39145611960. Its totient is φ = 2941324800.

The previous prime is 11030003983. The next prime is 11030004023. The reversal of 11030004000 is 40003011.

It can be written as a sum of positive squares in 4 ways, for example, as 4640879376 + 6389124624 = 68124^2 + 79932^2 .

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 117195 + ... + 189194.

Almost surely, 2^11030004000 is an apocalyptic number.

11030004000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11030004000 is an abundant number, since it is smaller than the sum of its proper divisors (28115607960).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11030004000 is a wasteful number, since it uses less digits than its factorization.

11030004000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306420 (or 306399 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 9.

Adding to 11030004000 its reverse (40003011), we get a palindrome (11070007011).

The spelling of 11030004000 in words is "eleven billion, thirty million, four thousand".