133104223320 has 128 divisors (see below), whose sum is σ = 407069245440. Its totient is φ = 34805721600.

The previous prime is 133104223283. The next prime is 133104223331. The reversal of 133104223320 is 23322401331.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14540745 + ... + 14549895.

It is an arithmetic number, because the mean of its divisors is an integer number (3180228480).

Almost surely, 2^133104223320 is an apocalyptic number.

133104223320 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 133104223320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203534622720).

133104223320 is an abundant number, since it is smaller than the sum of its proper divisors (273965022120).

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

133104223320 is a wasteful number, since it uses less digits than its factorization.

133104223320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11505 (or 11501 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 133104223320 its reverse (23322401331), we get a palindrome (156426624651).

The spelling of 133104223320 in words is "one hundred thirty-three billion, one hundred four million, two hundred twenty-three thousand, three hundred twenty".