2352140213 has 4 divisors (see below), whose sum is σ = 2490501420. Its totient is φ = 2213779008.

The previous prime is 2352140183. The next prime is 2352140243. The reversal of 2352140213 is 3120412532.

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

It is an interprime number because it is at equal distance from previous prime (2352140183) and next prime (2352140243).

It can be written as a sum of positive squares in 2 ways, for example, as 1002165649 + 1349974564 = 31657^2 + 36742^2 .

It is a cyclic number.

It is not a de Polignac number, because 2352140213 - 2¹⁰ = 2352139189 is a prime.

It is a super-2 number, since 2×2352140213² = 11065127163223370738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2352140243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69180578 + ... + 69180611.

It is an arithmetic number, because the mean of its divisors is an integer number (622625355).

Almost surely, 2^2352140213 is an apocalyptic number.

It is an amenable number.

2352140213 is a deficient number, since it is larger than the sum of its proper divisors (138361207).

2352140213 is a wasteful number, since it uses less digits than its factorization.

2352140213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138361206.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2352140213 is about 48498.8681620510. The cubic root of 2352140213 is about 1329.9063783573.

Adding to 2352140213 its reverse (3120412532), we get a palindrome (5472552745).

The spelling of 2352140213 in words is "two billion, three hundred fifty-two million, one hundred forty thousand, two hundred thirteen".