1383013 has 8 divisors (see below), whose sum is σ = 1456128. Its totient is φ = 1311024.

The previous prime is 1382999. The next prime is 1383037. The reversal of 1383013 is 3103831.

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 1383013 - 2⁹ = 1382501 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 (1383043) 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, 3420 + ... + 3802.

It is an arithmetic number, because the mean of its divisors is an integer number (182016).

2^1383013 is an apocalyptic number.

It is an amenable number.

1383013 is a deficient number, since it is larger than the sum of its proper divisors (73115).

1383013 is a wasteful number, since it uses less digits than its factorization.

1383013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 1383013 is about 1176.0157311873. The cubic root of 1383013 is about 111.4145953950.

Adding to 1383013 its reverse (3103831), we get a palindrome (4486844).

The spelling of 1383013 in words is "one million, three hundred eighty-three thousand, thirteen".