123314302301340 has 96 divisors (see below), whose sum is σ = 349739319444480. Its totient is φ = 32459332329216.

The previous prime is 123314302301297. The next prime is 123314302301357. The reversal of 123314302301340 is 43103203413321.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 123314302301298 and 123314302301307.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15413154 + ... + 22004406.

It is an arithmetic number, because the mean of its divisors is an integer number (3643117910880).

Almost surely, 2^{123314302301340} is an apocalyptic number.

123314302301340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 123314302301340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174869659722240).

123314302301340 is an abundant number, since it is smaller than the sum of its proper divisors (226425017143140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123314302301340 is a wasteful number, since it uses less digits than its factorization.

123314302301340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6595291 (or 6595289 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 123314302301340 its reverse (43103203413321), we get a palindrome (166417505714661).

The spelling of 123314302301340 in words is "one hundred twenty-three trillion, three hundred fourteen billion, three hundred two million, three hundred one thousand, three hundred forty".