2106602313 has 8 divisors (see below), whose sum is σ = 2812546176. Its totient is φ = 1402530000.

The previous prime is 2106602297. The next prime is 2106602327. The reversal of 2106602313 is 3132066012.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2106602313 - 2⁴ = 2106602297 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2106603313) 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, 465258 + ... + 469763.

It is an arithmetic number, because the mean of its divisors is an integer number (351568272).

Almost surely, 2^2106602313 is an apocalyptic number.

It is an amenable number.

2106602313 is a deficient number, since it is larger than the sum of its proper divisors (705943863).

2106602313 is an equidigital number, since it uses as much as digits as its factorization.

2106602313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935775.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 2106602313 is about 45897.7375586205. The cubic root of 2106602313 is about 1281.9197902915.

Adding to 2106602313 its reverse (3132066012), we get a palindrome (5238668325).

The spelling of 2106602313 in words is "two billion, one hundred six million, six hundred two thousand, three hundred thirteen".