1010425219 has 2 divisors, whose sum is σ = 1010425220. Its totient is φ = 1010425218.

The previous prime is 1010425217. The next prime is 1010425249. The reversal of 1010425219 is 9125240101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1010425219 - 2¹ = 1010425217 is a prime.

It is a super-2 number, since 2×1010425219² = 2041918246382395922, which contains 22 as substring.

Together with 1010425217, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1010425193 and 1010425202.

It is not a weakly prime, because it can be changed into another prime (1010425217) 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, 505212609 + 505212610.

It is an arithmetic number, because the mean of its divisors is an integer number (505212610).

Almost surely, 2^1010425219 is an apocalyptic number.

1010425219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010425219 is an equidigital number, since it uses as much as digits as its factorization.

1010425219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 1010425219 is about 31787.1863964082. The cubic root of 1010425219 is about 1003.4630663276.

The spelling of 1010425219 in words is "one billion, ten million, four hundred twenty-five thousand, two hundred nineteen".