10101323227 has 2 divisors, whose sum is σ = 10101323228. Its totient is φ = 10101323226.

The previous prime is 10101323213. The next prime is 10101323257. The reversal of 10101323227 is 72232310101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10101323227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10101323198 and 10101323207.

It is not a weakly prime, because it can be changed into another prime (10101323207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050661613 + 5050661614.

It is an arithmetic number, because the mean of its divisors is an integer number (5050661614).

Almost surely, 2^10101323227 is an apocalyptic number.

10101323227 is a deficient number, since it is larger than the sum of its proper divisors (1).

10101323227 is an equidigital number, since it uses as much as digits as its factorization.

10101323227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 22.

Adding to 10101323227 its reverse (72232310101), we get a palindrome (82333633328).

The spelling of 10101323227 in words is "ten billion, one hundred one million, three hundred twenty-three thousand, two hundred twenty-seven".