133223203104 has 48 divisors (see below), whose sum is σ = 349932223872. Its totient is φ = 44379630848.

The previous prime is 133223202997. The next prime is 133223203189. The reversal of 133223203104 is 401302322331.

It is a tau number, because it is divible by the number of its divisors (48).

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286359 + ... + 590294.

It is an arithmetic number, because the mean of its divisors is an integer number (7290254664).

Almost surely, 2^133223203104 is an apocalyptic number.

It is an amenable number.

133223203104 is an abundant number, since it is smaller than the sum of its proper divisors (216709020768).

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

133223203104 is a wasteful number, since it uses less digits than its factorization.

133223203104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878249 (or 878241 counting only the distinct ones).

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

Adding to 133223203104 its reverse (401302322331), we get a palindrome (534525525435).

The spelling of 133223203104 in words is "one hundred thirty-three billion, two hundred twenty-three million, two hundred three thousand, one hundred four".