122130107 has 16 divisors (see below), whose sum is σ = 138348000. Its totient is φ = 106794240.

The previous prime is 122130083. The next prime is 122130133. The reversal of 122130107 is 701031221.

It is not a de Polignac number, because 122130107 - 2⁸ = 122129851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122130137) 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 in 15 ways as a sum of consecutive naturals, for example, 110783 + ... + 111879.

It is an arithmetic number, because the mean of its divisors is an integer number (8646750).

Almost surely, 2^122130107 is an apocalyptic number.

122130107 is a deficient number, since it is larger than the sum of its proper divisors (16217893).

122130107 is a wasteful number, since it uses less digits than its factorization.

122130107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1486.

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 122130107 is about 11051.2491149191. The cubic root of 122130107 is about 496.1438120858.

Adding to 122130107 its reverse (701031221), we get a palindrome (823161328).

The spelling of 122130107 in words is "one hundred twenty-two million, one hundred thirty thousand, one hundred seven".