13312010227 has 2 divisors, whose sum is σ = 13312010228. Its totient is φ = 13312010226.

The previous prime is 13312010177. The next prime is 13312010303. The reversal of 13312010227 is 72201021331.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (72201021331) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13312010227 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13312010198 and 13312010207.

It is not a weakly prime, because it can be changed into another prime (13312010927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6656005113 + 6656005114.

It is an arithmetic number, because the mean of its divisors is an integer number (6656005114).

Almost surely, 2^13312010227 is an apocalyptic number.

13312010227 is a deficient number, since it is larger than the sum of its proper divisors (1).

13312010227 is an equidigital number, since it uses as much as digits as its factorization.

13312010227 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 13312010227 its reverse (72201021331), we get a palindrome (85513031558).

The spelling of 13312010227 in words is "thirteen billion, three hundred twelve million, ten thousand, two hundred twenty-seven".