123003112301 has 4 divisors (see below), whose sum is σ = 123012911100. Its totient is φ = 122993313504.

The previous prime is 123003112283. The next prime is 123003112333. The reversal of 123003112301 is 103211300321.

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

It can be written as a sum of positive squares in 2 ways, for example, as 122341851076 + 661261225 = 349774^2 + 25715^2 .

It is a cyclic number.

It is not a de Polignac number, because 123003112301 - 2⁶ = 123003112237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 123003112301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123003112381) 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, 4880546 + ... + 4905683.

It is an arithmetic number, because the mean of its divisors is an integer number (30753227775).

Almost surely, 2^123003112301 is an apocalyptic number.

It is an amenable number.

123003112301 is a deficient number, since it is larger than the sum of its proper divisors (9798799).

123003112301 is an equidigital number, since it uses as much as digits as its factorization.

123003112301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9798798.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 123003112301 its reverse (103211300321), we get a palindrome (226214412622).

The spelling of 123003112301 in words is "one hundred twenty-three billion, three million, one hundred twelve thousand, three hundred one".