123301000001 has 4 divisors (see below), whose sum is σ = 123308024532. Its totient is φ = 123293975472.

The previous prime is 123300999979. The next prime is 123301000007. The reversal of 123301000001 is 100000103321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 100000103321 = 2969 ⋅33681409.

It can be written as a sum of positive squares in 2 ways, for example, as 70649108401 + 52651891600 = 265799^2 + 229460^2 .

It is a cyclic number.

It is not a de Polignac number, because 123301000001 - 2³⁰ = 122227258177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123301000007) 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, 3485870 + ... + 3521063.

It is an arithmetic number, because the mean of its divisors is an integer number (30827006133).

Almost surely, 2^123301000001 is an apocalyptic number.

It is an amenable number.

123301000001 is a deficient number, since it is larger than the sum of its proper divisors (7024531).

123301000001 is an equidigital number, since it uses as much as digits as its factorization.

123301000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7024530.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 123301000001 its reverse (100000103321), we get a palindrome (223301103322).

The spelling of 123301000001 in words is "one hundred twenty-three billion, three hundred one million, one", and thus it is an aban number.