1343023002320 has 40 divisors (see below), whose sum is σ = 3132699640224. Its totient is φ = 535459324032.

The previous prime is 1343023002317. The next prime is 1343023002331. The reversal of 1343023002320 is 232003203431.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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, 27317114 + ... + 27366233.

Almost surely, 2^{1343023002320} is an apocalyptic number.

1343023002320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1343023002320 is an abundant number, since it is smaller than the sum of its proper divisors (1789676637904).

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

1343023002320 is a wasteful number, since it uses less digits than its factorization.

1343023002320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54683667 (or 54683661 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 1343023002320 its reverse (232003203431), we get a palindrome (1575026205751).

The spelling of 1343023002320 in words is "one trillion, three hundred forty-three billion, twenty-three million, two thousand, three hundred twenty".