13233122101 has 2 divisors, whose sum is σ = 13233122102. Its totient is φ = 13233122100.

The previous prime is 13233122087. The next prime is 13233122141. The reversal of 13233122101 is 10122133231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13224770001 + 8352100 = 114999^2 + 2890^2 .

It is a cyclic number.

It is not a de Polignac number, because 13233122101 - 2⁷ = 13233121973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13233122141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6616561050 + 6616561051.

It is an arithmetic number, because the mean of its divisors is an integer number (6616561051).

Almost surely, 2^13233122101 is an apocalyptic number.

It is an amenable number.

13233122101 is a deficient number, since it is larger than the sum of its proper divisors (1).

13233122101 is an equidigital number, since it uses as much as digits as its factorization.

13233122101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13233122101 its reverse (10122133231), we get a palindrome (23355255332).

The spelling of 13233122101 in words is "thirteen billion, two hundred thirty-three million, one hundred twenty-two thousand, one hundred one".