3102340013 has 8 divisors (see below), whose sum is σ = 3338681400. Its totient is φ = 2871982080.

The previous prime is 3102340009. The next prime is 3102340051. The reversal of 3102340013 is 3100432013.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 177369124 + 2924970889 = 13318^2 + 54083^2 .

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 3102340013 - 2² = 3102340009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3102339973 and 3102340000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3102340313) 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, 1494788 + ... + 1496861.

It is an arithmetic number, because the mean of its divisors is an integer number (417335175).

Almost surely, 2^3102340013 is an apocalyptic number.

It is an amenable number.

3102340013 is a deficient number, since it is larger than the sum of its proper divisors (236341387).

3102340013 is a wasteful number, since it uses less digits than its factorization.

3102340013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2991727.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3102340013 is about 55698.6536013215. The cubic root of 3102340013 is about 1458.4665222994.

Adding to 3102340013 its reverse (3100432013), we get a palindrome (6202772026).

The spelling of 3102340013 in words is "three billion, one hundred two million, three hundred forty thousand, thirteen".