123430058 has 8 divisors (see below), whose sum is σ = 185224320. Its totient is φ = 61688620.

The previous prime is 123430031. The next prime is 123430063. The reversal of 123430058 is 850034321.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6728 + ... + 17091.

It is an arithmetic number, because the mean of its divisors is an integer number (23153040).

Almost surely, 2^123430058 is an apocalyptic number.

123430058 is a deficient number, since it is larger than the sum of its proper divisors (61794262).

123430058 is a wasteful number, since it uses less digits than its factorization.

123430058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26412.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 123430058 is about 11109.9081004300. The cubic root of 123430058 is about 497.8979188948.

Adding to 123430058 its reverse (850034321), we get a palindrome (973464379).

The spelling of 123430058 in words is "one hundred twenty-three million, four hundred thirty thousand, fifty-eight".