133822607 has 2 divisors, whose sum is σ = 133822608. Its totient is φ = 133822606.

The previous prime is 133822571. The next prime is 133822609. The reversal of 133822607 is 706228331.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133822607 - 2⁶ = 133822543 is a prime.

Together with 133822609, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133822609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66911303 + 66911304.

It is an arithmetic number, because the mean of its divisors is an integer number (66911304).

Almost surely, 2^133822607 is an apocalyptic number.

133822607 is a deficient number, since it is larger than the sum of its proper divisors (1).

133822607 is an equidigital number, since it uses as much as digits as its factorization.

133822607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 133822607 is about 11568.1721546664. The cubic root of 133822607 is about 511.4970838355.

The spelling of 133822607 in words is "one hundred thirty-three million, eight hundred twenty-two thousand, six hundred seven".