2813681103 has 8 divisors (see below), whose sum is σ = 3914686848. Its totient is φ = 1794231384.

The previous prime is 2813681083. The next prime is 2813681107. The reversal of 2813681103 is 3011863182.

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

It is not a de Polignac number, because 2813681103 - 2²⁹ = 2276810191 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2813681107) 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, 20388925 + ... + 20389062.

It is an arithmetic number, because the mean of its divisors is an integer number (489335856).

Almost surely, 2^2813681103 is an apocalyptic number.

2813681103 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2813681103 is a deficient number, since it is larger than the sum of its proper divisors (1101005745).

2813681103 is a wasteful number, since it uses less digits than its factorization.

2813681103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40778013.

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 2813681103 is about 53044.1429660241. The cubic root of 2813681103 is about 1411.7516086421.

The spelling of 2813681103 in words is "two billion, eight hundred thirteen million, six hundred eighty-one thousand, one hundred three".