133022300 has 18 divisors (see below), whose sum is σ = 288658608. Its totient is φ = 53208880.

The previous prime is 133022299. The next prime is 133022341. The reversal of 133022300 is 3220331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 665012 + ... + 665211.

Almost surely, 2^133022300 is an apocalyptic number.

133022300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133022300 is an abundant number, since it is smaller than the sum of its proper divisors (155636308).

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

133022300 is a wasteful number, since it uses less digits than its factorization.

133022300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330237 (or 1330230 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 133022300 is about 11533.5293817634. The cubic root of 133022300 is about 510.4753993408.

Adding to 133022300 its reverse (3220331), we get a palindrome (136242631).

The spelling of 133022300 in words is "one hundred thirty-three million, twenty-two thousand, three hundred".