23220302101 has 2 divisors, whose sum is σ = 23220302102. Its totient is φ = 23220302100.

The previous prime is 23220302069. The next prime is 23220302113. The reversal of 23220302101 is 10120302232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23111600625 + 108701476 = 152025^2 + 10426^2 .

It is a cyclic number.

It is not a de Polignac number, because 23220302101 - 2⁵ = 23220302069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23220303101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11610151050 + 11610151051.

It is an arithmetic number, because the mean of its divisors is an integer number (11610151051).

Almost surely, 2^23220302101 is an apocalyptic number.

It is an amenable number.

23220302101 is a deficient number, since it is larger than the sum of its proper divisors (1).

23220302101 is an equidigital number, since it uses as much as digits as its factorization.

23220302101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 23220302101 its reverse (10120302232), we get a palindrome (33340604333).

The spelling of 23220302101 in words is "twenty-three billion, two hundred twenty million, three hundred two thousand, one hundred one".