123301222301 has 4 divisors (see below), whose sum is σ = 123780993852. Its totient is φ = 122821450752.

The previous prime is 123301222271. The next prime is 123301222327. The reversal of 123301222301 is 103222103321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 103222103321 = 2617 ⋅39442913.

It can be written as a sum of positive squares in 2 ways, for example, as 114312286201 + 8988936100 = 338101^2 + 94810^2 .

It is a cyclic number.

It is not a de Polignac number, because 123301222301 - 2¹⁸ = 123300960157 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 (123301222351) 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, 239885390 + ... + 239885903.

It is an arithmetic number, because the mean of its divisors is an integer number (30945248463).

Almost surely, 2^123301222301 is an apocalyptic number.

It is an amenable number.

123301222301 is a deficient number, since it is larger than the sum of its proper divisors (479771551).

123301222301 is an equidigital number, since it uses as much as digits as its factorization.

123301222301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479771550.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 123301222301 its reverse (103222103321), we get a palindrome (226523325622).

The spelling of 123301222301 in words is "one hundred twenty-three billion, three hundred one million, two hundred twenty-two thousand, three hundred one".