110130191 has 2 divisors, whose sum is σ = 110130192. Its totient is φ = 110130190.

The previous prime is 110130169. The next prime is 110130227. The reversal of 110130191 is 191031011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110130191 - 2¹⁸ = 109868047 is a prime.

It is a Chen prime.

It is equal to p_6310421 and since 110130191 and 6310421 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110130121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55065095 + 55065096.

It is an arithmetic number, because the mean of its divisors is an integer number (55065096).

Almost surely, 2^110130191 is an apocalyptic number.

110130191 is a deficient number, since it is larger than the sum of its proper divisors (1).

110130191 is an equidigital number, since it uses as much as digits as its factorization.

110130191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27, while the sum is 17.

The square root of 110130191 is about 10494.2932587192. The cubic root of 110130191 is about 479.3309414044.

The spelling of 110130191 in words is "one hundred ten million, one hundred thirty thousand, one hundred ninety-one".