10042021010207 has 2 divisors, whose sum is σ = 10042021010208. Its totient is φ = 10042021010206.

The previous prime is 10042021010201. The next prime is 10042021010221. The reversal of 10042021010207 is 70201012024001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10042021010207 - 2¹² = 10042021006111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10042021010201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5021010505103 + 5021010505104.

It is an arithmetic number, because the mean of its divisors is an integer number (5021010505104).

Almost surely, 2^{10042021010207} is an apocalyptic number.

10042021010207 is a deficient number, since it is larger than the sum of its proper divisors (1).

10042021010207 is an equidigital number, since it uses as much as digits as its factorization.

10042021010207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 20.

Adding to 10042021010207 its reverse (70201012024001), we get a palindrome (80243033034208).

The spelling of 10042021010207 in words is "ten trillion, forty-two billion, twenty-one million, ten thousand, two hundred seven".