123010301 has 2 divisors, whose sum is σ = 123010302. Its totient is φ = 123010300.

The previous prime is 123010271. The next prime is 123010357. The reversal of 123010301 is 103010321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 122988100 + 22201 = 11090^2 + 149^2 .

It is an emirp because it is prime and its reverse (103010321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 123010301 - 2¹⁴ = 122993917 is a prime.

It is a super-2 number, since 2×123010301² = 30263068304221202, which contains 22 as substring.

It is a Sophie Germain prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123010361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61505150 + 61505151.

It is an arithmetic number, because the mean of its divisors is an integer number (61505151).

Almost surely, 2^123010301 is an apocalyptic number.

It is an amenable number.

123010301 is a deficient number, since it is larger than the sum of its proper divisors (1).

123010301 is an equidigital number, since it uses as much as digits as its factorization.

123010301 is an odious number, because the sum of its binary digits is odd.

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

The square root of 123010301 is about 11091.0009016319. Note that the first 3 decimals coincide. The cubic root of 123010301 is about 497.3328660907.

Adding to 123010301 its reverse (103010321), we get a palindrome (226020622).

The spelling of 123010301 in words is "one hundred twenty-three million, ten thousand, three hundred one".