103222133 has 16 divisors (see below), whose sum is σ = 121263744. Its totient is φ = 86019840.

The previous prime is 103222129. The next prime is 103222159. The reversal of 103222133 is 331222301.

It is a cyclic number.

It is not a de Polignac number, because 103222133 - 2² = 103222129 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 (103222103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 130766 + ... + 131552.

It is an arithmetic number, because the mean of its divisors is an integer number (7578984).

Almost surely, 2^103222133 is an apocalyptic number.

It is an amenable number.

103222133 is a deficient number, since it is larger than the sum of its proper divisors (18041611).

103222133 is an equidigital number, since it uses as much as digits as its factorization.

103222133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 103222133 is about 10159.8293784886. The cubic root of 103222133 is about 469.0915498757.

Adding to 103222133 its reverse (331222301), we get a palindrome (434444434).

The spelling of 103222133 in words is "one hundred three million, two hundred twenty-two thousand, one hundred thirty-three".