1026263351 has 2 divisors, whose sum is σ = 1026263352. Its totient is φ = 1026263350.

The previous prime is 1026263347. The next prime is 1026263353. The reversal of 1026263351 is 1533626201.

It is a strong prime.

It is an emirp because it is prime and its reverse (1533626201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1026263351 - 2² = 1026263347 is a prime.

Together with 1026263353, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1026263353) 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, 513131675 + 513131676.

It is an arithmetic number, because the mean of its divisors is an integer number (513131676).

Almost surely, 2^1026263351 is an apocalyptic number.

1026263351 is a deficient number, since it is larger than the sum of its proper divisors (1).

1026263351 is an equidigital number, since it uses as much as digits as its factorization.

1026263351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 1026263351 is about 32035.3453391719. The cubic root of 1026263351 is about 1008.6789089640.

Adding to 1026263351 its reverse (1533626201), we get a palindrome (2559889552).

The spelling of 1026263351 in words is "one billion, twenty-six million, two hundred sixty-three thousand, three hundred fifty-one".