1343023203000 has 64 divisors (see below), whose sum is σ = 4190232402720. Its totient is φ = 358139520000.

The previous prime is 1343023202981. The next prime is 1343023203013. The reversal of 1343023203000 is 3023203431.

It is a super-2 number, since 2×1343023203000² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223834201 + ... + 223840200.

Almost surely, 2^{1343023203000} is an apocalyptic number.

1343023203000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1343023203000 is an abundant number, since it is smaller than the sum of its proper divisors (2847209199720).

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

1343023203000 is a wasteful number, since it uses less digits than its factorization.

1343023203000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447674425 (or 447674411 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 1343023203000 its reverse (3023203431), we get a palindrome (1346046406431).

The spelling of 1343023203000 in words is "one trillion, three hundred forty-three billion, twenty-three million, two hundred three thousand".