122133121103 has 8 divisors (see below), whose sum is σ = 139589371008. Its totient is φ = 104679036504.

The previous prime is 122133121087. The next prime is 122133121127. The reversal of 122133121103 is 301121331221.

It is a happy number.

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

It is not a de Polignac number, because 122133121103 - 2⁴ = 122133121087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122133121183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418601 + ... + 647682.

It is an arithmetic number, because the mean of its divisors is an integer number (17448671376).

Almost surely, 2^122133121103 is an apocalyptic number.

122133121103 is a deficient number, since it is larger than the sum of its proper divisors (17456249905).

122133121103 is a wasteful number, since it uses less digits than its factorization.

122133121103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082653.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 122133121103 its reverse (301121331221), we get a palindrome (423254452324).

The spelling of 122133121103 in words is "one hundred twenty-two billion, one hundred thirty-three million, one hundred twenty-one thousand, one hundred three".