130012111 has 2 divisors, whose sum is σ = 130012112. Its totient is φ = 130012110.

The previous prime is 130012097. The next prime is 130012139. The reversal of 130012111 is 111210031.

It is a weak prime.

It is an emirp because it is prime and its reverse (111210031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130012111 - 2⁷ = 130011983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130012151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65006055 + 65006056.

It is an arithmetic number, because the mean of its divisors is an integer number (65006056).

Almost surely, 2^130012111 is an apocalyptic number.

130012111 is a deficient number, since it is larger than the sum of its proper divisors (1).

130012111 is an equidigital number, since it uses as much as digits as its factorization.

130012111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 130012111 is about 11402.2853411060. The cubic root of 130012111 is about 506.5954326697.

Adding to 130012111 its reverse (111210031), we get a palindrome (241222142).

The spelling of 130012111 in words is "one hundred thirty million, twelve thousand, one hundred eleven".