103204410123 has 16 divisors (see below), whose sum is σ = 140826470400. Its totient is φ = 67193109984.

The previous prime is 103204410109. The next prime is 103204410137. The reversal of 103204410123 is 321014402301.

It is an interprime number because it is at equal distance from previous prime (103204410109) and next prime (103204410137).

It is not a de Polignac number, because 103204410123 - 2⁴ = 103204410107 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103204410123.

It is not an unprimeable number, because it can be changed into a prime (103204410103) 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, 893590 + ... + 1002452.

It is an arithmetic number, because the mean of its divisors is an integer number (8801654400).

Almost surely, 2^103204410123 is an apocalyptic number.

103204410123 is a deficient number, since it is larger than the sum of its proper divisors (37622060277).

103204410123 is a wasteful number, since it uses less digits than its factorization.

103204410123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116258.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 103204410123 its reverse (321014402301), we get a palindrome (424218812424).

The spelling of 103204410123 in words is "one hundred three billion, two hundred four million, four hundred ten thousand, one hundred twenty-three".