13011343000 has 64 divisors (see below), whose sum is σ = 31496493600. Its totient is φ = 5025059200.

The previous prime is 13011342973. The next prime is 13011343001. The reversal of 13011343000 is 34311031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13011343001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195334 + ... + 253333.

Almost surely, 2^13011343000 is an apocalyptic number.

13011343000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13011343000 is an abundant number, since it is smaller than the sum of its proper divisors (18485150600).

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

13011343000 is a wasteful number, since it uses less digits than its factorization.

13011343000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448717 (or 448703 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13011343000 its reverse (34311031), we get a palindrome (13045654031).

The spelling of 13011343000 in words is "thirteen billion, eleven million, three hundred forty-three thousand".