1343013431100 has 144 divisors (see below), whose sum is σ = 4353607767936. Its totient is φ = 316779552000.

The previous prime is 1343013431041. The next prime is 1343013431171. The reversal of 1343013431100 is 11343103431.

It is a super-2 number, since 2×1343013431100² (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 47 ways as a sum of consecutive naturals, for example, 5377546 + ... + 5621745.

Almost surely, 2^{1343013431100} is an apocalyptic number.

1343013431100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1343013431100 is an abundant number, since it is smaller than the sum of its proper divisors (3010594336836).

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

1343013431100 is a wasteful number, since it uses less digits than its factorization.

1343013431100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10999356 (or 10999349 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1343013431100 its reverse (11343103431), we get a palindrome (1354356534531).

The spelling of 1343013431100 in words is "one trillion, three hundred forty-three billion, thirteen million, four hundred thirty-one thousand, one hundred".