1130011103 has 8 divisors (see below), whose sum is σ = 1229482128. Its totient is φ = 1032332544.

The previous prime is 1130011093. The next prime is 1130011121. The reversal of 1130011103 is 3011100311.

It is a happy number.

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 1130011103 - 2²⁴ = 1113233887 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 (1130061103) 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, 446801 + ... + 449322.

It is an arithmetic number, because the mean of its divisors is an integer number (153685266).

Almost surely, 2^1130011103 is an apocalyptic number.

1130011103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1130011103 is a deficient number, since it is larger than the sum of its proper divisors (99471025).

1130011103 is an equidigital number, since it uses as much as digits as its factorization.

1130011103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896233.

The product of its (nonzero) digits is 9, while the sum is 11.

The square root of 1130011103 is about 33615.6377747024. The cubic root of 1130011103 is about 1041.5838487018.

Adding to 1130011103 its reverse (3011100311), we get a palindrome (4141111414).

The spelling of 1130011103 in words is "one billion, one hundred thirty million, eleven thousand, one hundred three".