1020124093 has 2 divisors, whose sum is σ = 1020124094. Its totient is φ = 1020124092.

The previous prime is 1020124087. The next prime is 1020124181. The reversal of 1020124093 is 3904210201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 551921049 + 468203044 = 23493^2 + 21638^2 .

It is an emirp because it is prime and its reverse (3904210201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1020124093 - 2²¹ = 1018026941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1020124013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510062046 + 510062047.

It is an arithmetic number, because the mean of its divisors is an integer number (510062047).

Almost surely, 2^1020124093 is an apocalyptic number.

It is an amenable number.

1020124093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020124093 is an equidigital number, since it uses as much as digits as its factorization.

1020124093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 1020124093 is about 31939.3815375314. The cubic root of 1020124093 is about 1006.6635297453.

Adding to 1020124093 its reverse (3904210201), we get a palindrome (4924334294).

The spelling of 1020124093 in words is "one billion, twenty million, one hundred twenty-four thousand, ninety-three".