1323113434142 has 8 divisors (see below), whose sum is σ = 1984687806000. Its totient is φ = 661550832144.

The previous prime is 1323113434079. The next prime is 1323113434157. The reversal of 1323113434142 is 2414343113231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1323113434099 and 1323113434108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2655842 + ... + 3114437.

It is an arithmetic number, because the mean of its divisors is an integer number (248085975750).

Almost surely, 2^{1323113434142} is an apocalyptic number.

1323113434142 is a deficient number, since it is larger than the sum of its proper divisors (661574371858).

1323113434142 is a wasteful number, since it uses less digits than its factorization.

1323113434142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5884930.

The product of its digits is 20736, while the sum is 32.

Adding to 1323113434142 its reverse (2414343113231), we get a palindrome (3737456547373).

The spelling of 1323113434142 in words is "one trillion, three hundred twenty-three billion, one hundred thirteen million, four hundred thirty-four thousand, one hundred forty-two".