11130330111 has 8 divisors (see below), whose sum is σ = 14843058864. Its totient is φ = 7418910720.

The previous prime is 11130330103. The next prime is 11130330163. The reversal of 11130330111 is 11103303111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11130330111 - 2³ = 11130330103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11130330191) 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, 307330 + ... + 341631.

It is an arithmetic number, because the mean of its divisors is an integer number (1855382358).

Almost surely, 2^11130330111 is an apocalyptic number.

11130330111 is a deficient number, since it is larger than the sum of its proper divisors (3712728753).

11130330111 is an equidigital number, since it uses as much as digits as its factorization.

11130330111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654681.

The product of its (nonzero) digits is 27, while the sum is 15.

Adding to 11130330111 its reverse (11103303111), we get a palindrome (22233633222).

The spelling of 11130330111 in words is "eleven billion, one hundred thirty million, three hundred thirty thousand, one hundred eleven".