123040094 has 8 divisors (see below), whose sum is σ = 184612008. Its totient is φ = 61502760.

The previous prime is 123040091. The next prime is 123040109. The reversal of 123040094 is 490040321.

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 (123040091) 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, 3884 + ... + 16160.

It is an arithmetic number, because the mean of its divisors is an integer number (23076501).

Almost surely, 2^123040094 is an apocalyptic number.

123040094 is a deficient number, since it is larger than the sum of its proper divisors (61571914).

123040094 is a wasteful number, since it uses less digits than its factorization.

123040094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17290.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 123040094 is about 11092.3439362472. The cubic root of 123040094 is about 497.3730140617.

The spelling of 123040094 in words is "one hundred twenty-three million, forty thousand, ninety-four".