1026068311 has 4 divisors (see below), whose sum is σ = 1028926800. Its totient is φ = 1023209824.

The previous prime is 1026068299. The next prime is 1026068321. The reversal of 1026068311 is 1138606201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1138606201 = 83 ⋅13718147.

It is a cyclic number.

It is not a de Polignac number, because 1026068311 - 2⁹ = 1026067799 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1026068311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1026068321) 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 in 3 ways as a sum of consecutive naturals, for example, 1428706 + ... + 1429423.

It is an arithmetic number, because the mean of its divisors is an integer number (257231700).

Almost surely, 2^1026068311 is an apocalyptic number.

1026068311 is a deficient number, since it is larger than the sum of its proper divisors (2858489).

1026068311 is an equidigital number, since it uses as much as digits as its factorization.

1026068311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2858488.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 1026068311 is about 32032.3010569019. The cubic root of 1026068311 is about 1008.6150055490.

The spelling of 1026068311 in words is "one billion, twenty-six million, sixty-eight thousand, three hundred eleven".