120022000103 has 4 divisors (see below), whose sum is σ = 121123119480. Its totient is φ = 118920880728.

The previous prime is 120022000099. The next prime is 120022000123. The reversal of 120022000103 is 301000220021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120022000103 - 2² = 120022000099 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 (120022000123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550559525 + ... + 550559742.

It is an arithmetic number, because the mean of its divisors is an integer number (30280779870).

Almost surely, 2^120022000103 is an apocalyptic number.

120022000103 is a deficient number, since it is larger than the sum of its proper divisors (1101119377).

120022000103 is a wasteful number, since it uses less digits than its factorization.

120022000103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101119376.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 120022000103 its reverse (301000220021), we get a palindrome (421022220124).

The spelling of 120022000103 in words is "one hundred twenty billion, twenty-two million, one hundred three", and thus it is an aban number.