1330011 has 6 divisors (see below), whose sum is σ = 1921140. Its totient is φ = 886668.

The previous prime is 1330009. The next prime is 1330031. The reversal of 1330011 is 1100331.

It is not a de Polignac number, because 1330011 - 2¹ = 1330009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 147779 = 1330011 / (1 + 3 + 3 + 0 + 0 + 1 + 1).

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 1329975 and 1330002.

It is not an unprimeable number, because it can be changed into a prime (1330001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 73881 + ... + 73898.

It is an arithmetic number, because the mean of its divisors is an integer number (320190).

2^1330011 is an apocalyptic number.

1330011 is a deficient number, since it is larger than the sum of its proper divisors (591129).

1330011 is a wasteful number, since it uses less digits than its factorization.

1330011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147785 (or 147782 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 9.

The square root of 1330011 is about 1153.2610285621. The cubic root of 1330011 is about 109.9727480700.

Adding to 1330011 its reverse (1100331), we get a palindrome (2430342).

The spelling of 1330011 in words is "one million, three hundred thirty thousand, eleven".