101110101221147 has 2 divisors, whose sum is σ = 101110101221148. Its totient is φ = 101110101221146.

The previous prime is 101110101221047. The next prime is 101110101221161. The reversal of 101110101221147 is 741122101011101.

It is a strong prime.

It is an emirp because it is prime and its reverse (741122101011101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101110101221147 - 2¹⁶ = 101110101155611 is a prime.

It is not a weakly prime, because it can be changed into another prime (101110101221047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50555050610573 + 50555050610574.

It is an arithmetic number, because the mean of its divisors is an integer number (50555050610574).

Almost surely, 2^{101110101221147} is an apocalyptic number.

101110101221147 is a deficient number, since it is larger than the sum of its proper divisors (1).

101110101221147 is an equidigital number, since it uses as much as digits as its factorization.

101110101221147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 23.

Adding to 101110101221147 its reverse (741122101011101), we get a palindrome (842232202232248).

The spelling of 101110101221147 in words is "one hundred one trillion, one hundred ten billion, one hundred one million, two hundred twenty-one thousand, one hundred forty-seven".