1320013006 has 16 divisors (see below), whose sum is σ = 2133480384. Its totient is φ = 608907744.

The previous prime is 1320012997. The next prime is 1320013007. The reversal of 1320013006 is 6003100231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320013007) 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, 39211 + ... + 64633.

It is an arithmetic number, because the mean of its divisors is an integer number (133342524).

Almost surely, 2^1320013006 is an apocalyptic number.

1320013006 is a deficient number, since it is larger than the sum of its proper divisors (813467378).

1320013006 is a wasteful number, since it uses less digits than its factorization.

1320013006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27435.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 1320013006 is about 36331.9832379131. The cubic root of 1320013006 is about 1096.9649132724.

Adding to 1320013006 its reverse (6003100231), we get a palindrome (7323113237).

The spelling of 1320013006 in words is "one billion, three hundred twenty million, thirteen thousand, six".