133104501404 has 54 divisors (see below), whose sum is σ = 272709503136. Its totient is φ = 56679386400.

The previous prime is 133104501391. The next prime is 133104501433. The reversal of 133104501404 is 404105401331.

It is a happy number.

It is a super-3 number, since 3×133104501404³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4817429 + ... + 4844979.

It is an arithmetic number, because the mean of its divisors is an integer number (5050175984).

Almost surely, 2^133104501404 is an apocalyptic number.

133104501404 is a gapful number since it is divisible by the number (14) 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 133104501404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136354751568).

133104501404 is an abundant number, since it is smaller than the sum of its proper divisors (139605001732).

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

133104501404 is a wasteful number, since it uses less digits than its factorization.

133104501404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27883 (or 27717 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 133104501404 its reverse (404105401331), we get a palindrome (537209902735).

The spelling of 133104501404 in words is "one hundred thirty-three billion, one hundred four million, five hundred one thousand, four hundred four".