133122103 has 2 divisors, whose sum is σ = 133122104. Its totient is φ = 133122102.

The previous prime is 133122097. The next prime is 133122127. The reversal of 133122103 is 301221331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133122103 - 2⁵ = 133122071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133122133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66561051 + 66561052.

It is an arithmetic number, because the mean of its divisors is an integer number (66561052).

Almost surely, 2^133122103 is an apocalyptic number.

133122103 is a deficient number, since it is larger than the sum of its proper divisors (1).

133122103 is an equidigital number, since it uses as much as digits as its factorization.

133122103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 133122103 is about 11537.8552166336. The cubic root of 133122103 is about 510.6030326780.

Adding to 133122103 its reverse (301221331), we get a palindrome (434343434).

It can be divided in two parts, 133122 and 103, that added together give a square (133225 = 365²).

The spelling of 133122103 in words is "one hundred thirty-three million, one hundred twenty-two thousand, one hundred three".