2108313455 has 8 divisors (see below), whose sum is σ = 2567737392. Its totient is φ = 1661476608.

The previous prime is 2108313443. The next prime is 2108313457. The reversal of 2108313455 is 5543138012.

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 2108313455 - 2²⁰ = 2107264879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2108313457) 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, 3146402 + ... + 3147071.

It is an arithmetic number, because the mean of its divisors is an integer number (320967174).

Almost surely, 2^2108313455 is an apocalyptic number.

2108313455 is a deficient number, since it is larger than the sum of its proper divisors (459423937).

2108313455 is an equidigital number, since it uses as much as digits as its factorization.

2108313455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6293545.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 2108313455 is about 45916.3745846729. The cubic root of 2108313455 is about 1282.2667871477.

The spelling of 2108313455 in words is "two billion, one hundred eight million, three hundred thirteen thousand, four hundred fifty-five".