123314340002 has 48 divisors (see below), whose sum is σ = 225131126208. Its totient is φ = 49614301440.

The previous prime is 123314340001. The next prime is 123314340031. The reversal of 123314340002 is 200043413321.

It is a self number, because there is not a number n which added to its sum of digits gives 123314340002.

It is not an unprimeable number, because it can be changed into a prime (123314340001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1567877 + ... + 1644647.

It is an arithmetic number, because the mean of its divisors is an integer number (4690231796).

Almost surely, 2^123314340002 is an apocalyptic number.

123314340002 is a deficient number, since it is larger than the sum of its proper divisors (101816786206).

123314340002 is a wasteful number, since it uses less digits than its factorization.

123314340002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77211 (or 77194 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 123314340002 its reverse (200043413321), we get a palindrome (323357753323).

The spelling of 123314340002 in words is "one hundred twenty-three billion, three hundred fourteen million, three hundred forty thousand, two".