102112013331227 has 2 divisors, whose sum is σ = 102112013331228. Its totient is φ = 102112013331226.

The previous prime is 102112013331157. The next prime is 102112013331277. The reversal of 102112013331227 is 722133310211201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102112013331227 - 2¹⁰ = 102112013330203 is a prime.

It is a super-2 number, since 2×102112013331227² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102112013331227.

It is not a weakly prime, because it can be changed into another prime (102112013331277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51056006665613 + 51056006665614.

It is an arithmetic number, because the mean of its divisors is an integer number (51056006665614).

Almost surely, 2^{102112013331227} is an apocalyptic number.

102112013331227 is a deficient number, since it is larger than the sum of its proper divisors (1).

102112013331227 is an equidigital number, since it uses as much as digits as its factorization.

102112013331227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 29.

Adding to 102112013331227 its reverse (722133310211201), we get a palindrome (824245323542428).

The spelling of 102112013331227 in words is "one hundred two trillion, one hundred twelve billion, thirteen million, three hundred thirty-one thousand, two hundred twenty-seven".