3202142113 has 4 divisors (see below), whose sum is σ = 3254636308. Its totient is φ = 3149647920.

The previous prime is 3202142071. The next prime is 3202142137. The reversal of 3202142113 is 3112412023.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 945132049 + 2257010064 = 30743^2 + 47508^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3202142113 is a prime.

It is a super-2 number, since 2×3202142113² = 20507428223696209538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3202142183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26247006 + ... + 26247127.

It is an arithmetic number, because the mean of its divisors is an integer number (813659077).

Almost surely, 2^3202142113 is an apocalyptic number.

It is an amenable number.

3202142113 is a deficient number, since it is larger than the sum of its proper divisors (52494195).

3202142113 is an equidigital number, since it uses as much as digits as its factorization.

3202142113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52494194.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3202142113 is about 56587.4731102211. The cubic root of 3202142113 is about 1473.9413432691.

Adding to 3202142113 its reverse (3112412023), we get a palindrome (6314554136).

The spelling of 3202142113 in words is "three billion, two hundred two million, one hundred forty-two thousand, one hundred thirteen".