123423114158 has 8 divisors (see below), whose sum is σ = 185153433528. Its totient is φ = 61705302984.

The previous prime is 123423114127. The next prime is 123423114161. The reversal of 123423114158 is 851411324321.

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

It is a congruent number.

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, 3102341 + ... + 3141872.

It is an arithmetic number, because the mean of its divisors is an integer number (23144179191).

Almost surely, 2^123423114158 is an apocalyptic number.

123423114158 is a deficient number, since it is larger than the sum of its proper divisors (61730319370).

123423114158 is an equidigital number, since it uses as much as digits as its factorization.

123423114158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6254098.

The product of its digits is 23040, while the sum is 35.

Adding to 123423114158 its reverse (851411324321), we get a palindrome (974834438479).

The spelling of 123423114158 in words is "one hundred twenty-three billion, four hundred twenty-three million, one hundred fourteen thousand, one hundred fifty-eight".