133103422 has 8 divisors (see below), whose sum is σ = 199839456. Its totient is φ = 66490272.

The previous prime is 133103419. The next prime is 133103449. The reversal of 133103422 is 224301331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×133103422² = 35433041896220168, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 133103422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27963 + ... + 32374.

It is an arithmetic number, because the mean of its divisors is an integer number (24979932).

Almost surely, 2^133103422 is an apocalyptic number.

133103422 is a deficient number, since it is larger than the sum of its proper divisors (66736034).

133103422 is a wasteful number, since it uses less digits than its factorization.

133103422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61442.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 133103422 is about 11537.0456356903. The cubic root of 133103422 is about 510.5791472844.

Adding to 133103422 its reverse (224301331), we get a palindrome (357404753).

The spelling of 133103422 in words is "one hundred thirty-three million, one hundred three thousand, four hundred twenty-two".