23030101 has 2 divisors, whose sum is σ = 23030102. Its totient is φ = 23030100.

The previous prime is 23030099. The next prime is 23030129. The reversal of 23030101 is 10103032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21762225 + 1267876 = 4665^2 + 1126^2 .

It is a cyclic number.

It is not a de Polignac number, because 23030101 - 2¹ = 23030099 is a prime.

Together with 23030099, it forms a pair of twin primes.

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

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23030131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11515050 + 11515051.

It is an arithmetic number, because the mean of its divisors is an integer number (11515051).

Almost surely, 2^23030101 is an apocalyptic number.

It is an amenable number.

23030101 is a deficient number, since it is larger than the sum of its proper divisors (1).

23030101 is an equidigital number, since it uses as much as digits as its factorization.

23030101 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 10.

The square root of 23030101 is about 4798.9687433864. The cubic root of 23030101 is about 284.5107065692.

Adding to 23030101 its reverse (10103032), we get a palindrome (33133133).

The spelling of 23030101 in words is "twenty-three million, thirty thousand, one hundred one".