133026000 has 80 divisors (see below), whose sum is σ = 428895168. Its totient is φ = 35472000.

The previous prime is 133025999. The next prime is 133026007. The reversal of 133026000 is 620331.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133026007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5086 + ... + 17085.

Almost surely, 2^133026000 is an apocalyptic number.

133026000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133026000 is an abundant number, since it is smaller than the sum of its proper divisors (295869168).

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

133026000 is a wasteful number, since it uses less digits than its factorization.

133026000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22197 (or 22181 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 133026000 is about 11533.6897825457. The cubic root of 133026000 is about 510.4801322351.

Adding to 133026000 its reverse (620331), we get a palindrome (133646331).

The spelling of 133026000 in words is "one hundred thirty-three million, twenty-six thousand".