11130010303 has 4 divisors (see below), whose sum is σ = 11161901800. Its totient is φ = 11098118808.

The previous prime is 11130010289. The next prime is 11130010327. The reversal of 11130010303 is 30301003111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11130010303 - 2²¹ = 11127913151 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 (11130010343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15945225 + ... + 15945922.

It is an arithmetic number, because the mean of its divisors is an integer number (2790475450).

Almost surely, 2^11130010303 is an apocalyptic number.

11130010303 is a deficient number, since it is larger than the sum of its proper divisors (31891497).

11130010303 is an equidigital number, since it uses as much as digits as its factorization.

11130010303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31891496.

The product of its (nonzero) digits is 27, while the sum is 13.

Adding to 11130010303 its reverse (30301003111), we get a palindrome (41431013414).

The spelling of 11130010303 in words is "eleven billion, one hundred thirty million, ten thousand, three hundred three".