10020202147 has 2 divisors, whose sum is σ = 10020202148. Its totient is φ = 10020202146.

The previous prime is 10020202111. The next prime is 10020202163. The reversal of 10020202147 is 74120202001.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10020202147 is a prime.

It is not a weakly prime, because it can be changed into another prime (10020202847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5010101073 + 5010101074.

It is an arithmetic number, because the mean of its divisors is an integer number (5010101074).

Almost surely, 2^10020202147 is an apocalyptic number.

10020202147 is a deficient number, since it is larger than the sum of its proper divisors (1).

10020202147 is an equidigital number, since it uses as much as digits as its factorization.

10020202147 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 19.

Adding to 10020202147 its reverse (74120202001), we get a palindrome (84140404148).

The spelling of 10020202147 in words is "ten billion, twenty million, two hundred two thousand, one hundred forty-seven".