103122012122 has 8 divisors (see below), whose sum is σ = 154724466036. Its totient is φ = 51547190112.

The previous prime is 103122012101. The next prime is 103122012139. The reversal of 103122012122 is 221210221301.

It can be written as a sum of positive squares in 2 ways, for example, as 91004185561 + 12117826561 = 301669^2 + 110081^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 103122012122.

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, 6898643 + ... + 6913574.

Almost surely, 2^103122012122 is an apocalyptic number.

103122012122 is a deficient number, since it is larger than the sum of its proper divisors (51602453914).

103122012122 is a wasteful number, since it uses less digits than its factorization.

103122012122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13815952.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 103122012122 its reverse (221210221301), we get a palindrome (324332233423).

The spelling of 103122012122 in words is "one hundred three billion, one hundred twenty-two million, twelve thousand, one hundred twenty-two".