130030111 has 4 divisors (see below), whose sum is σ = 130053424. Its totient is φ = 130006800.

The previous prime is 130030097. The next prime is 130030123. The reversal of 130030111 is 111030031.

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 130030111 - 2¹⁷ = 129899039 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 (130030141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2206 + ... + 16276.

It is an arithmetic number, because the mean of its divisors is an integer number (32513356).

Almost surely, 2^130030111 is an apocalyptic number.

130030111 is a deficient number, since it is larger than the sum of its proper divisors (23313).

130030111 is an equidigital number, since it uses as much as digits as its factorization.

130030111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23312.

The product of its (nonzero) digits is 9, while the sum is 10.

The square root of 130030111 is about 11403.0746292393. The cubic root of 130030111 is about 506.6188107405.

Adding to 130030111 its reverse (111030031), we get a palindrome (241060142).

The spelling of 130030111 in words is "one hundred thirty million, thirty thousand, one hundred eleven".