1020323093 has 2 divisors, whose sum is σ = 1020323094. Its totient is φ = 1020323092.

The previous prime is 1020323069. The next prime is 1020323131. The reversal of 1020323093 is 3903230201.

1020323093 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 595262404 + 425060689 = 24398^2 + 20617^2 .

It is a cyclic number.

It is not a de Polignac number, because 1020323093 - 2⁸ = 1020322837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1020325093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510161546 + 510161547.

It is an arithmetic number, because the mean of its divisors is an integer number (510161547).

Almost surely, 2^1020323093 is an apocalyptic number.

It is an amenable number.

1020323093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020323093 is an equidigital number, since it uses as much as digits as its factorization.

1020323093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 1020323093 is about 31942.4966619706. The cubic root of 1020323093 is about 1006.7289835526.

Adding to 1020323093 its reverse (3903230201), we get a palindrome (4923553294).

The spelling of 1020323093 in words is "one billion, twenty million, three hundred twenty-three thousand, ninety-three".