23020023101 has 2 divisors, whose sum is σ = 23020023102. Its totient is φ = 23020023100.

The previous prime is 23020023023. The next prime is 23020023149. The reversal of 23020023101 is 10132002032.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22785902500 + 234120601 = 150950^2 + 15301^2 .

It is a cyclic number.

It is not a de Polignac number, because 23020023101 - 2¹⁸ = 23019760957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23020023181) 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, 11510011550 + 11510011551.

It is an arithmetic number, because the mean of its divisors is an integer number (11510011551).

Almost surely, 2^23020023101 is an apocalyptic number.

It is an amenable number.

23020023101 is a deficient number, since it is larger than the sum of its proper divisors (1).

23020023101 is an equidigital number, since it uses as much as digits as its factorization.

23020023101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 23020023101 its reverse (10132002032), we get a palindrome (33152025133).

The spelling of 23020023101 in words is "twenty-three billion, twenty million, twenty-three thousand, one hundred one".