13133223000 has 192 divisors, whose sum is σ = 45144496800. Its totient is φ = 3442694400.

The previous prime is 13133222989. The next prime is 13133223017. The reversal of 13133223000 is 32233131.

13133223000 is a `hidden beast` number, since 1 + 31 + 332 + 2 + 300 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 518634 + ... + 543366.

Almost surely, 2^13133223000 is an apocalyptic number.

13133223000 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 13133223000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22572248400).

13133223000 is an abundant number, since it is smaller than the sum of its proper divisors (32011273800).

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

13133223000 is a wasteful number, since it uses less digits than its factorization.

13133223000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24819 (or 24802 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 13133223000 its reverse (32233131), we get a palindrome (13165456131).

The spelling of 13133223000 in words is "thirteen billion, one hundred thirty-three million, two hundred twenty-three thousand".