123314043 has 4 divisors (see below), whose sum is σ = 164418728. Its totient is φ = 82209360.

The previous prime is 123314021. The next prime is 123314077. The reversal of 123314043 is 340413321.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 123314043 - 2⁶ = 123313979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123314083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20552338 + ... + 20552343.

It is an arithmetic number, because the mean of its divisors is an integer number (41104682).

Almost surely, 2^123314043 is an apocalyptic number.

123314043 is a deficient number, since it is larger than the sum of its proper divisors (41104685).

123314043 is an equidigital number, since it uses as much as digits as its factorization.

123314043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41104684.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 123314043 is about 11104.6856326508. The cubic root of 123314043 is about 497.7418744237.

Adding to 123314043 its reverse (340413321), we get a palindrome (463727364).

The spelling of 123314043 in words is "one hundred twenty-three million, three hundred fourteen thousand, forty-three".