1210010111147 has 2 divisors, whose sum is σ = 1210010111148. Its totient is φ = 1210010111146.

The previous prime is 1210010111071. The next prime is 1210010111179. The reversal of 1210010111147 is 7411110100121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1210010111147 - 2⁸ = 1210010110891 is a prime.

It is not a weakly prime, because it can be changed into another prime (1210010101147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605005055573 + 605005055574.

It is an arithmetic number, because the mean of its divisors is an integer number (605005055574).

Almost surely, 2^{1210010111147} is an apocalyptic number.

1210010111147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1210010111147 is an equidigital number, since it uses as much as digits as its factorization.

1210010111147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 20.

Adding to 1210010111147 its reverse (7411110100121), we get a palindrome (8621120211268).

The spelling of 1210010111147 in words is "one trillion, two hundred ten billion, ten million, one hundred eleven thousand, one hundred forty-seven".