1011065423 has 8 divisors (see below), whose sum is σ = 1028721360. Its totient is φ = 993444480.

The previous prime is 1011065389. The next prime is 1011065431. The reversal of 1011065423 is 3245601101.

1011065423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1011065423 - 2¹⁶ = 1010999887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011065623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53336 + ... + 69762.

It is an arithmetic number, because the mean of its divisors is an integer number (128590170).

Almost surely, 2^1011065423 is an apocalyptic number.

1011065423 is a deficient number, since it is larger than the sum of its proper divisors (17655937).

1011065423 is a wasteful number, since it uses less digits than its factorization.

1011065423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17497.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1011065423 is about 31797.2549601377. The cubic root of 1011065423 is about 1003.6749525136.

Adding to 1011065423 its reverse (3245601101), we get a palindrome (4256666524).

The spelling of 1011065423 in words is "one billion, eleven million, sixty-five thousand, four hundred twenty-three".