1350218013 has 24 divisors (see below), whose sum is σ = 1992711168. Its totient is φ = 810344832.

The previous prime is 1350218011. The next prime is 1350218053. The reversal of 1350218013 is 3108120531.

It is not a de Polignac number, because 1350218013 - 2¹ = 1350218011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1350218011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1956 + ... + 52002.

It is an arithmetic number, because the mean of its divisors is an integer number (83029632).

Almost surely, 2^1350218013 is an apocalyptic number.

It is an amenable number.

1350218013 is a deficient number, since it is larger than the sum of its proper divisors (642493155).

1350218013 is a wasteful number, since it uses less digits than its factorization.

1350218013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50113 (or 50090 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 1350218013 is about 36745.3128031318. The cubic root of 1350218013 is about 1105.2689402238.

Adding to 1350218013 its reverse (3108120531), we get a palindrome (4458338544).

The spelling of 1350218013 in words is "one billion, three hundred fifty million, two hundred eighteen thousand, thirteen".