190110093 has 8 divisors (see below), whose sum is σ = 254143488. Its totient is φ = 126408384.

The previous prime is 190110079. The next prime is 190110113. The reversal of 190110093 is 390011091.

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

It is not a de Polignac number, because 190110093 - 2⁹ = 190109581 is a prime.

It is a super-2 number, since 2×190110093² = 72283694920937298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190110013) 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, 81580 + ... + 83877.

It is an arithmetic number, because the mean of its divisors is an integer number (31767936).

Almost surely, 2^190110093 is an apocalyptic number.

It is an amenable number.

190110093 is a deficient number, since it is larger than the sum of its proper divisors (64033395).

190110093 is a wasteful number, since it uses less digits than its factorization.

190110093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165843.

The product of its (nonzero) digits is 243, while the sum is 24.

The square root of 190110093 is about 13788.0416666037. The cubic root of 190110093 is about 575.0007238806. Note that the first 3 decimals are identical.

The spelling of 190110093 in words is "one hundred ninety million, one hundred ten thousand, ninety-three".