1066011361 has 8 divisors (see below), whose sum is σ = 1082592864. Its totient is φ = 1049552640.

The previous prime is 1066011341. The next prime is 1066011391. The reversal of 1066011361 is 1631106601.

1066011361 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 1066011361 - 2⁹ = 1066010849 is a prime.

It is a super-2 number, since 2×1066011361² = 2272760443562144642, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1066011341) 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, 13120 + ... + 48001.

It is an arithmetic number, because the mean of its divisors is an integer number (135324108).

Almost surely, 2^1066011361 is an apocalyptic number.

It is an amenable number.

1066011361 is a deficient number, since it is larger than the sum of its proper divisors (16581503).

1066011361 is a wasteful number, since it uses less digits than its factorization.

1066011361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61391.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 1066011361 is about 32649.8294176248. The cubic root of 1066011361 is about 1021.5366307815.

Adding to 1066011361 its reverse (1631106601), we get a palindrome (2697117962).

The spelling of 1066011361 in words is "one billion, sixty-six million, eleven thousand, three hundred sixty-one".