10194123 has 8 divisors (see below), whose sum is σ = 13608000. Its totient is φ = 6788168.

The previous prime is 10194113. The next prime is 10194131. The reversal of 10194123 is 32149101.

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

It is a cyclic number.

It is not a de Polignac number, because 10194123 - 2⁵ = 10194091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10194123.

It is not an unprimeable number, because it can be changed into a prime (10194103) 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 7 ways as a sum of consecutive naturals, for example, 2428 + ... + 5126.

It is an arithmetic number, because the mean of its divisors is an integer number (1701000).

Almost surely, 2^10194123 is an apocalyptic number.

10194123 is a deficient number, since it is larger than the sum of its proper divisors (3413877).

10194123 is a wasteful number, since it uses less digits than its factorization.

10194123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3961.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 10194123 is about 3192.8236719243. The cubic root of 10194123 is about 216.8286286704.

The spelling of 10194123 in words is "ten million, one hundred ninety-four thousand, one hundred twenty-three".