1320322123342 has 8 divisors (see below), whose sum is σ = 1980500800032. Its totient is φ = 660155190000.

The previous prime is 1320322123277. The next prime is 1320322123441. The reversal of 1320322123342 is 2433212230231.

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

It is a super-3 number, since 3×1320322123342³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 1320322123342.

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, 2649159 + ... + 3107842.

It is an arithmetic number, because the mean of its divisors is an integer number (247562600004).

Almost surely, 2^{1320322123342} is an apocalyptic number.

1320322123342 is a deficient number, since it is larger than the sum of its proper divisors (660178676690).

1320322123342 is a wasteful number, since it uses less digits than its factorization.

1320322123342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5871674.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 1320322123342 its reverse (2433212230231), we get a palindrome (3753534353573).

The spelling of 1320322123342 in words is "one trillion, three hundred twenty billion, three hundred twenty-two million, one hundred twenty-three thousand, three hundred forty-two".