13123334000 has 160 divisors (see below), whose sum is σ = 36628405632. Its totient is φ = 4454400000.

The previous prime is 13123333981. The next prime is 13123334023. The reversal of 13123334000 is 43332131.

13123334000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1409360 + ... + 1418640.

Almost surely, 2^13123334000 is an apocalyptic number.

13123334000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13123334000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18314202816).

13123334000 is an abundant number, since it is smaller than the sum of its proper divisors (23505071632).

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

13123334000 is a wasteful number, since it uses less digits than its factorization.

13123334000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9412 (or 9396 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13123334000 its reverse (43332131), we get a palindrome (13166666131).

The spelling of 13123334000 in words is "thirteen billion, one hundred twenty-three million, three hundred thirty-four thousand".