1307011 has 4 divisors (see below), whose sum is σ = 1383912. Its totient is φ = 1230112.

The previous prime is 1306997. The next prime is 1307051. The reversal of 1307011 is 1107031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1307011 - 2⁵ = 1306979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1306982 and 1307000.

It is not an unprimeable number, because it can be changed into a prime (1307051) 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 3 ways as a sum of consecutive naturals, for example, 38425 + ... + 38458.

It is an arithmetic number, because the mean of its divisors is an integer number (345978).

2^1307011 is an apocalyptic number.

1307011 is a deficient number, since it is larger than the sum of its proper divisors (76901).

1307011 is an equidigital number, since it uses as much as digits as its factorization.

1307011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76900.

The product of its (nonzero) digits is 21, while the sum is 13.

The square root of 1307011 is about 1143.2458178362. The cubic root of 1307011 is about 109.3351355130.

The spelling of 1307011 in words is "one million, three hundred seven thousand, eleven".