11130003000 has 96 divisors (see below), whose sum is σ = 37619440560. Its totient is φ = 2967998400.

The previous prime is 11130002987. The next prime is 11130003011. The reversal of 11130003000 is 30003111.

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

It is a congruent number.

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, 609334 + ... + 627333.

Almost surely, 2^11130003000 is an apocalyptic number.

11130003000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11130003000 is an abundant number, since it is smaller than the sum of its proper divisors (26489437560).

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

11130003000 is a wasteful number, since it uses less digits than its factorization.

11130003000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236694 (or 1236677 counting only the distinct ones).

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

Adding to 11130003000 its reverse (30003111), we get a palindrome (11160006111).

The spelling of 11130003000 in words is "eleven billion, one hundred thirty million, three thousand".