1009142327 has 2 divisors, whose sum is σ = 1009142328. Its totient is φ = 1009142326.

The previous prime is 1009142263. The next prime is 1009142413. The reversal of 1009142327 is 7232419001.

1009142327 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 is a cyclic number.

It is not a de Polignac number, because 1009142327 - 2⁶ = 1009142263 is a prime.

It is a super-2 number, since 2×1009142327² = 2036736472285949858, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1009142327.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1009142027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 504571163 + 504571164.

It is an arithmetic number, because the mean of its divisors is an integer number (504571164).

Almost surely, 2^1009142327 is an apocalyptic number.

1009142327 is a deficient number, since it is larger than the sum of its proper divisors (1).

1009142327 is an equidigital number, since it uses as much as digits as its factorization.

1009142327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 1009142327 is about 31767.0005981049. Note that the first 3 decimals coincide. The cubic root of 1009142327 is about 1003.0382023118.

The spelling of 1009142327 in words is "one billion, nine million, one hundred forty-two thousand, three hundred twenty-seven".