23112021301 has 2 divisors, whose sum is σ = 23112021302. Its totient is φ = 23112021300.

The previous prime is 23112021239. The next prime is 23112021311. The reversal of 23112021301 is 10312021132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23005002276 + 107019025 = 151674^2 + 10345^2 .

It is a cyclic number.

It is not a de Polignac number, because 23112021301 - 2¹³ = 23112013109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23112021311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11556010650 + 11556010651.

It is an arithmetic number, because the mean of its divisors is an integer number (11556010651).

Almost surely, 2^23112021301 is an apocalyptic number.

It is an amenable number.

23112021301 is a deficient number, since it is larger than the sum of its proper divisors (1).

23112021301 is an equidigital number, since it uses as much as digits as its factorization.

23112021301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 23112021301 its reverse (10312021132), we get a palindrome (33424042433).

The spelling of 23112021301 in words is "twenty-three billion, one hundred twelve million, twenty-one thousand, three hundred one".