133348183 has 2 divisors, whose sum is σ = 133348184. Its totient is φ = 133348182.

The previous prime is 133348147. The next prime is 133348217. The reversal of 133348183 is 381843331.

It is an a-pointer prime, because the next prime (133348217) can be obtained adding 133348183 to its sum of digits (34).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133348183 - 2⁹ = 133347671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133348133) 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, 66674091 + 66674092.

It is an arithmetic number, because the mean of its divisors is an integer number (66674092).

Almost surely, 2^133348183 is an apocalyptic number.

133348183 is a deficient number, since it is larger than the sum of its proper divisors (1).

133348183 is an equidigital number, since it uses as much as digits as its factorization.

133348183 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 34.

The square root of 133348183 is about 11547.6483753187. The cubic root of 133348183 is about 510.8919199577.

The spelling of 133348183 in words is "one hundred thirty-three million, three hundred forty-eight thousand, one hundred eighty-three".