2002273105 has 32 divisors (see below), whose sum is σ = 2983772160. Its totient is φ = 1258752960.

The previous prime is 2002273099. The next prime is 2002273121. The reversal of 2002273105 is 5013722002.

It is not a de Polignac number, because 2002273105 - 2⁷ = 2002272977 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27949 + ... + 69178.

It is an arithmetic number, because the mean of its divisors is an integer number (93242880).

Almost surely, 2^2002273105 is an apocalyptic number.

It is an amenable number.

2002273105 is a deficient number, since it is larger than the sum of its proper divisors (981499055).

2002273105 is a wasteful number, since it uses less digits than its factorization.

2002273105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97189.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 2002273105 is about 44746.7664194856. The cubic root of 2002273105 is about 1260.3981913148.

Adding to 2002273105 its reverse (5013722002), we get a palindrome (7015995107).

The spelling of 2002273105 in words is "two billion, two million, two hundred seventy-three thousand, one hundred five".