1020314089 has 2 divisors, whose sum is σ = 1020314090. Its totient is φ = 1020314088.

The previous prime is 1020314059. The next prime is 1020314093. The reversal of 1020314089 is 9804130201.

It is a happy number.

1020314089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1014104025 + 6210064 = 31845^2 + 2492^2 .

It is an emirp because it is prime and its reverse (9804130201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1020314089 - 2²¹ = 1018216937 is a prime.

It is not a weakly prime, because it can be changed into another prime (1020314039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510157044 + 510157045.

It is an arithmetic number, because the mean of its divisors is an integer number (510157045).

Almost surely, 2^1020314089 is an apocalyptic number.

It is an amenable number.

1020314089 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020314089 is an equidigital number, since it uses as much as digits as its factorization.

1020314089 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1020314089 is about 31942.3557208920. The cubic root of 1020314089 is about 1006.7260221984.

The spelling of 1020314089 in words is "one billion, twenty million, three hundred fourteen thousand, eighty-nine".