133101422 has 12 divisors (see below), whose sum is σ = 210714336. Its totient is φ = 63047700.

The previous prime is 133101421. The next prime is 133101431. The reversal of 133101422 is 224101331.

It is a self number, because there is not a number n which added to its sum of digits gives 133101422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133101421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 91454 + ... + 92897.

It is an arithmetic number, because the mean of its divisors is an integer number (17559528).

Almost surely, 2^133101422 is an apocalyptic number.

133101422 is a deficient number, since it is larger than the sum of its proper divisors (77612914).

133101422 is a wasteful number, since it uses less digits than its factorization.

133101422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184391 (or 184372 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 133101422 is about 11536.9589580617. The cubic root of 133101422 is about 510.5765899662.

Adding to 133101422 its reverse (224101331), we get a palindrome (357202753).

Subtracting 133101422 from its reverse (224101331), we obtain a palindrome (90999909).

The spelling of 133101422 in words is "one hundred thirty-three million, one hundred one thousand, four hundred twenty-two".