133423010304 has 320 divisors, whose sum is σ = 381335378688. Its totient is φ = 41361408000.

The previous prime is 133423010293. The next prime is 133423010321. The reversal of 133423010304 is 403010324331.

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 31 ways as a sum of consecutive naturals, for example, 217655502 + ... + 217656114.

Almost surely, 2^133423010304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133423010304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190667689344).

133423010304 is an abundant number, since it is smaller than the sum of its proper divisors (247912368384).

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

133423010304 is a wasteful number, since it uses less digits than its factorization.

133423010304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819 (or 803 counting only the distinct ones).

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

Adding to 133423010304 its reverse (403010324331), we get a palindrome (536433334635).

The spelling of 133423010304 in words is "one hundred thirty-three billion, four hundred twenty-three million, ten thousand, three hundred four".