2002275203 has 4 divisors (see below), whose sum is σ = 2002410360. Its totient is φ = 2002140048.

The previous prime is 2002275199. The next prime is 2002275227. The reversal of 2002275203 is 3025722002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2002275203 - 2² = 2002275199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2002275293) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42173 + ... + 76046.

It is an arithmetic number, because the mean of its divisors is an integer number (500602590).

Almost surely, 2^2002275203 is an apocalyptic number.

2002275203 is a deficient number, since it is larger than the sum of its proper divisors (135157).

2002275203 is a wasteful number, since it uses less digits than its factorization.

2002275203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135156.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 2002275203 is about 44746.7898625142. The cubic root of 2002275203 is about 1260.3986315335.

Adding to 2002275203 its reverse (3025722002), we get a palindrome (5027997205).

The spelling of 2002275203 in words is "two billion, two million, two hundred seventy-five thousand, two hundred three".