133022133 has 24 divisors (see below), whose sum is σ = 203266752. Its totient is φ = 83654208.

The previous prime is 133022129. The next prime is 133022137. The reversal of 133022133 is 331220331.

It is an interprime number because it is at equal distance from previous prime (133022129) and next prime (133022137).

It is not a de Polignac number, because 133022133 - 2² = 133022129 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133022137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10710 + ... + 19512.

It is an arithmetic number, because the mean of its divisors is an integer number (8469448).

Almost surely, 2^133022133 is an apocalyptic number.

It is an amenable number.

133022133 is a deficient number, since it is larger than the sum of its proper divisors (70244619).

133022133 is a wasteful number, since it uses less digits than its factorization.

133022133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8905 (or 8902 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 133022133 is about 11533.5221419998. The cubic root of 133022133 is about 510.4751857189.

Adding to 133022133 its reverse (331220331), we get a palindrome (464242464).

The spelling of 133022133 in words is "one hundred thirty-three million, twenty-two thousand, one hundred thirty-three".