105420302459 has 2 divisors, whose sum is σ = 105420302460. Its totient is φ = 105420302458.

The previous prime is 105420302443. The next prime is 105420302461. The reversal of 105420302459 is 954203024501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 105420302459 - 2⁴ = 105420302443 is a prime.

It is a super-2 number, since 2×105420302459² (a number of 23 digits) contains 22 as substring.

Together with 105420302461, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (105420302479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52710151229 + 52710151230.

It is an arithmetic number, because the mean of its divisors is an integer number (52710151230).

Almost surely, 2^105420302459 is an apocalyptic number.

105420302459 is a deficient number, since it is larger than the sum of its proper divisors (1).

105420302459 is an equidigital number, since it uses as much as digits as its factorization.

105420302459 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 105420302459 in words is "one hundred five billion, four hundred twenty million, three hundred two thousand, four hundred fifty-nine".