2102130313 has 8 divisors (see below), whose sum is σ = 2107316736. Its totient is φ = 2096952000.

The previous prime is 2102130281. The next prime is 2102130323. The reversal of 2102130313 is 3130312012.

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 2102130313 - 2⁵ = 2102130281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2102130323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1076488 + ... + 1078438.

It is an arithmetic number, because the mean of its divisors is an integer number (263414592).

Almost surely, 2^2102130313 is an apocalyptic number.

It is an amenable number.

2102130313 is a deficient number, since it is larger than the sum of its proper divisors (5186423).

2102130313 is a wasteful number, since it uses less digits than its factorization.

2102130313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4055.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2102130313 is about 45848.9946781824. The cubic root of 2102130313 is about 1281.0120399861.

Adding to 2102130313 its reverse (3130312012), we get a palindrome (5232442325).

The spelling of 2102130313 in words is "two billion, one hundred two million, one hundred thirty thousand, three hundred thirteen".