100102102120147 has 2 divisors, whose sum is σ = 100102102120148. Its totient is φ = 100102102120146.

The previous prime is 100102102120117. The next prime is 100102102120187. The reversal of 100102102120147 is 741021201201001.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100102102120147 - 2³¹ = 100099954636499 is a prime.

It is not a weakly prime, because it can be changed into another prime (100102102120117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50051051060073 + 50051051060074.

It is an arithmetic number, because the mean of its divisors is an integer number (50051051060074).

Almost surely, 2^{100102102120147} is an apocalyptic number.

100102102120147 is a deficient number, since it is larger than the sum of its proper divisors (1).

100102102120147 is an equidigital number, since it uses as much as digits as its factorization.

100102102120147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 22.

Adding to 100102102120147 its reverse (741021201201001), we get a palindrome (841123303321148).

The spelling of 100102102120147 in words is "one hundred trillion, one hundred two billion, one hundred two million, one hundred twenty thousand, one hundred forty-seven".