1028134383 has 4 divisors (see below), whose sum is σ = 1370845848. Its totient is φ = 685422920.

The previous prime is 1028134369. The next prime is 1028134421. The reversal of 1028134383 is 3834318201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1028134383 - 2⁵ = 1028134351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1028154383) 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, 171355728 + ... + 171355733.

It is an arithmetic number, because the mean of its divisors is an integer number (342711462).

Almost surely, 2^1028134383 is an apocalyptic number.

1028134383 is a deficient number, since it is larger than the sum of its proper divisors (342711465).

1028134383 is an equidigital number, since it uses as much as digits as its factorization.

1028134383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342711464.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 1028134383 is about 32064.5346605872. The cubic root of 1028134383 is about 1009.2915277911.

The spelling of 1028134383 in words is "one billion, twenty-eight million, one hundred thirty-four thousand, three hundred eighty-three".