123123144314 has 16 divisors (see below), whose sum is σ = 191081089800. Its totient is φ = 59430068544.

The previous prime is 123123144257. The next prime is 123123144337. The reversal of 123123144314 is 413441321321.

It can be written as a sum of positive squares in 4 ways, for example, as 101509146025 + 21613998289 = 318605^2 + 147017^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254132 + ... + 557520.

Almost surely, 2^123123144314 is an apocalyptic number.

123123144314 is a deficient number, since it is larger than the sum of its proper divisors (67957945486).

123123144314 is a wasteful number, since it uses less digits than its factorization.

123123144314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310417.

The product of its digits is 6912, while the sum is 29.

Adding to 123123144314 its reverse (413441321321), we get a palindrome (536564465635).

The spelling of 123123144314 in words is "one hundred twenty-three billion, one hundred twenty-three million, one hundred forty-four thousand, three hundred fourteen".