123022003103 has 16 divisors (see below), whose sum is σ = 127348396032. Its totient is φ = 118718460000.

The previous prime is 123022003051. The next prime is 123022003121. The reversal of 123022003103 is 301300220321.

It is a cyclic number.

It is not a de Polignac number, because 123022003103 - 2¹⁰ = 123022002079 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 (123022003603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19521053 + ... + 19527353.

It is an arithmetic number, because the mean of its divisors is an integer number (7959274752).

Almost surely, 2^123022003103 is an apocalyptic number.

123022003103 is a deficient number, since it is larger than the sum of its proper divisors (4326392929).

123022003103 is a wasteful number, since it uses less digits than its factorization.

123022003103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8006.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 123022003103 its reverse (301300220321), we get a palindrome (424322223424).

The spelling of 123022003103 in words is "one hundred twenty-three billion, twenty-two million, three thousand, one hundred three".