101001101011147 has 2 divisors, whose sum is σ = 101001101011148. Its totient is φ = 101001101011146.

The previous prime is 101001101011093. The next prime is 101001101011169. The reversal of 101001101011147 is 741110101100101.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101001101011147 is a prime.

It is not a weakly prime, because it can be changed into another prime (101001101011247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50500550505573 + 50500550505574.

It is an arithmetic number, because the mean of its divisors is an integer number (50500550505574).

Almost surely, 2^{101001101011147} is an apocalyptic number.

101001101011147 is a deficient number, since it is larger than the sum of its proper divisors (1).

101001101011147 is an equidigital number, since it uses as much as digits as its factorization.

101001101011147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 19.

Adding to 101001101011147 its reverse (741110101100101), we get a palindrome (842111202111248).

The spelling of 101001101011147 in words is "one hundred one trillion, one billion, one hundred one million, eleven thousand, one hundred forty-seven".