5020420105307 has 2 divisors, whose sum is σ = 5020420105308. Its totient is φ = 5020420105306.

The previous prime is 5020420105289. The next prime is 5020420105313. The reversal of 5020420105307 is 7035010240205.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5020420105307 - 2²² = 5020415911003 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5020420105307.

It is not a weakly prime, because it can be changed into another prime (5020420105357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2510210052653 + 2510210052654.

It is an arithmetic number, because the mean of its divisors is an integer number (2510210052654).

Almost surely, 2^{5020420105307} is an apocalyptic number.

5020420105307 is a deficient number, since it is larger than the sum of its proper divisors (1).

5020420105307 is an equidigital number, since it uses as much as digits as its factorization.

5020420105307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8400, while the sum is 29.

The spelling of 5020420105307 in words is "five trillion, twenty billion, four hundred twenty million, one hundred five thousand, three hundred seven".