1028046113 has 2 divisors, whose sum is σ = 1028046114. Its totient is φ = 1028046112.

The previous prime is 1028046067. The next prime is 1028046127. The reversal of 1028046113 is 3116408201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 791409424 + 236636689 = 28132^2 + 15383^2 .

It is a cyclic number.

It is not a de Polignac number, because 1028046113 - 2⁸ = 1028045857 is a prime.

It is not a weakly prime, because it can be changed into another prime (1028046163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 514023056 + 514023057.

It is an arithmetic number, because the mean of its divisors is an integer number (514023057).

Almost surely, 2^1028046113 is an apocalyptic number.

It is an amenable number.

1028046113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1028046113 is an equidigital number, since it uses as much as digits as its factorization.

1028046113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 1028046113 is about 32063.1581881760. The cubic root of 1028046113 is about 1009.2626428793.

The spelling of 1028046113 in words is "one billion, twenty-eight million, forty-six thousand, one hundred thirteen".