1123204094 has 8 divisors (see below), whose sum is σ = 1691213040. Its totient is φ = 559466416.

The previous prime is 1123204081. The next prime is 1123204097. The reversal of 1123204094 is 4904023211.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1123204097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1067159 + ... + 1068210.

It is an arithmetic number, because the mean of its divisors is an integer number (211401630).

Almost surely, 2^1123204094 is an apocalyptic number.

1123204094 is a deficient number, since it is larger than the sum of its proper divisors (568008946).

1123204094 is a wasteful number, since it uses less digits than its factorization.

1123204094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2135634.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 1123204094 is about 33514.2371836209. The cubic root of 1123204094 is about 1039.4881893644.

The spelling of 1123204094 in words is "one billion, one hundred twenty-three million, two hundred four thousand, ninety-four".