123144314 has 4 divisors (see below), whose sum is σ = 184716474. Its totient is φ = 61572156.

The previous prime is 123144271. The next prime is 123144319. The reversal of 123144314 is 413441321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 413441321 = 1049 ⋅394129.

It can be written as a sum of positive squares in only one way, i.e., 77352025 + 45792289 = 8795^2 + 6767^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 123144314.

It is not an unprimeable number, because it can be changed into a prime (123144319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30786077 + ... + 30786080.

Almost surely, 2^123144314 is an apocalyptic number.

123144314 is a deficient number, since it is larger than the sum of its proper divisors (61572160).

123144314 is an equidigital number, since it uses as much as digits as its factorization.

123144314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61572159.

The product of its digits is 1152, while the sum is 23.

The square root of 123144314 is about 11097.0407767116. The cubic root of 123144314 is about 497.5134062025.

Adding to 123144314 its reverse (413441321), we get a palindrome (536585635).

The spelling of 123144314 in words is "one hundred twenty-three million, one hundred forty-four thousand, three hundred fourteen".