2021130302207 has 2 divisors, whose sum is σ = 2021130302208. Its totient is φ = 2021130302206.

The previous prime is 2021130302153. The next prime is 2021130302221. The reversal of 2021130302207 is 7022030311202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2021130302207 - 2²⁶ = 2021063193343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2021130302407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010565151103 + 1010565151104.

It is an arithmetic number, because the mean of its divisors is an integer number (1010565151104).

Almost surely, 2^{2021130302207} is an apocalyptic number.

2021130302207 is a deficient number, since it is larger than the sum of its proper divisors (1).

2021130302207 is an equidigital number, since it uses as much as digits as its factorization.

2021130302207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 2021130302207 its reverse (7022030311202), we get a palindrome (9043160613409).

The spelling of 2021130302207 in words is "two trillion, twenty-one billion, one hundred thirty million, three hundred two thousand, two hundred seven".