10100020200047 has 2 divisors, whose sum is σ = 10100020200048. Its totient is φ = 10100020200046.

The previous prime is 10100020200041. The next prime is 10100020200103. The reversal of 10100020200047 is 74000202000101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10100020200047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10100020199998 and 10100020200034.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10100020200041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050010100023 + 5050010100024.

It is an arithmetic number, because the mean of its divisors is an integer number (5050010100024).

Almost surely, 2^{10100020200047} is an apocalyptic number.

10100020200047 is a deficient number, since it is larger than the sum of its proper divisors (1).

10100020200047 is an equidigital number, since it uses as much as digits as its factorization.

10100020200047 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 17.

Adding to 10100020200047 its reverse (74000202000101), we get a palindrome (84100222200148).

The spelling of 10100020200047 in words is "ten trillion, one hundred billion, twenty million, two hundred thousand, forty-seven".