1343143232120 has 32 divisors (see below), whose sum is σ = 3022510431600. Its totient is φ = 537179397888.

The previous prime is 1343143232087. The next prime is 1343143232131. The reversal of 1343143232120 is 212323413431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2154485 + ... + 2707044.

Almost surely, 2^{1343143232120} is an apocalyptic number.

1343143232120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1343143232120 is an abundant number, since it is smaller than the sum of its proper divisors (1679367199480).

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

1343143232120 is a wasteful number, since it uses less digits than its factorization.

1343143232120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4868447 (or 4868443 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 1343143232120 its reverse (212323413431), we get a palindrome (1555466645551).

The spelling of 1343143232120 in words is "one trillion, three hundred forty-three billion, one hundred forty-three million, two hundred thirty-two thousand, one hundred twenty".