2330312013 has 12 divisors (see below), whose sum is σ = 3371847388. Its totient is φ = 1550845440.

The previous prime is 2330312011. The next prime is 2330312053. The reversal of 2330312013 is 3102130332.

It can be written as a sum of positive squares in 2 ways, for example, as 2176502409 + 153809604 = 46653^2 + 12402^2 .

It is not a de Polignac number, because 2330312013 - 2¹ = 2330312011 is a prime.

It is a super-2 number, since 2×2330312013² = 10860708155864224338, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2330312011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 219178 + ... + 229563.

Almost surely, 2^2330312013 is an apocalyptic number.

It is an amenable number.

2330312013 is a deficient number, since it is larger than the sum of its proper divisors (1041535375).

2330312013 is a wasteful number, since it uses less digits than its factorization.

2330312013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449324 (or 449321 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 2330312013 is about 48273.3053871392. The cubic root of 2330312013 is about 1325.7796788659.

Adding to 2330312013 its reverse (3102130332), we get a palindrome (5432442345).

The spelling of 2330312013 in words is "two billion, three hundred thirty million, three hundred twelve thousand, thirteen".