120411112220103 has 16 divisors (see below), whose sum is σ = 161421987187296. Its totient is φ = 79837453368960.

The previous prime is 120411112220039. The next prime is 120411112220237. The reversal of 120411112220103 is 301022211114021.

It is not a de Polignac number, because 120411112220103 - 2⁶ = 120411112220039 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120411112220103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120411112220303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35545576 + ... + 38785437.

It is an arithmetic number, because the mean of its divisors is an integer number (10088874199206).

Almost surely, 2^{120411112220103} is an apocalyptic number.

120411112220103 is a deficient number, since it is larger than the sum of its proper divisors (41010874967193).

120411112220103 is a wasteful number, since it uses less digits than its factorization.

120411112220103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74333954.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 120411112220103 its reverse (301022211114021), we get a palindrome (421433323334124).

The spelling of 120411112220103 in words is "one hundred twenty trillion, four hundred eleven billion, one hundred twelve million, two hundred twenty thousand, one hundred three".