23212312301 has 2 divisors, whose sum is σ = 23212312302. Its totient is φ = 23212312300.

The previous prime is 23212312271. The next prime is 23212312307. The reversal of 23212312301 is 10321321232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18810122500 + 4402189801 = 137150^2 + 66349^2 .

It is a cyclic number.

It is not a de Polignac number, because 23212312301 - 2¹⁰ = 23212311277 is a prime.

It is a super-2 number, since 2×23212312301² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23212312307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11606156150 + 11606156151.

It is an arithmetic number, because the mean of its divisors is an integer number (11606156151).

Almost surely, 2^23212312301 is an apocalyptic number.

It is an amenable number.

23212312301 is a deficient number, since it is larger than the sum of its proper divisors (1).

23212312301 is an equidigital number, since it uses as much as digits as its factorization.

23212312301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 23212312301 its reverse (10321321232), we get a palindrome (33533633533).

The spelling of 23212312301 in words is "twenty-three billion, two hundred twelve million, three hundred twelve thousand, three hundred one".