123102301 has 4 divisors (see below), whose sum is σ = 140688352. Its totient is φ = 105516252.

The previous prime is 123102299. The next prime is 123102319. The reversal of 123102301 is 103201321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 103201321 = 379 ⋅272299.

It is a cyclic number.

It is not a de Polignac number, because 123102301 - 2¹ = 123102299 is a prime.

It is a super-2 number, since 2×123102301² = 30308353022989202, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123102391) 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, 8793015 + ... + 8793028.

It is an arithmetic number, because the mean of its divisors is an integer number (35172088).

Almost surely, 2^123102301 is an apocalyptic number.

It is an amenable number.

123102301 is a deficient number, since it is larger than the sum of its proper divisors (17586051).

123102301 is an equidigital number, since it uses as much as digits as its factorization.

123102301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17586050.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 123102301 is about 11095.1476330872. The cubic root of 123102301 is about 497.4568210802.

Adding to 123102301 its reverse (103201321), we get a palindrome (226303622).

The spelling of 123102301 in words is "one hundred twenty-three million, one hundred two thousand, three hundred one".