2102303001203 has 4 divisors (see below), whose sum is σ = 2118351115848. Its totient is φ = 2086254886560.

The previous prime is 2102303001187. The next prime is 2102303001217. The reversal of 2102303001203 is 3021003032012.

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 2102303001203 - 2⁴ = 2102303001187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2102303001223) 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, 8024057126 + ... + 8024057387.

It is an arithmetic number, because the mean of its divisors is an integer number (529587778962).

Almost surely, 2^{2102303001203} is an apocalyptic number.

2102303001203 is a deficient number, since it is larger than the sum of its proper divisors (16048114645).

2102303001203 is a wasteful number, since it uses less digits than its factorization.

2102303001203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16048114644.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 2102303001203 its reverse (3021003032012), we get a palindrome (5123306033215).

The spelling of 2102303001203 in words is "two trillion, one hundred two billion, three hundred three million, one thousand, two hundred three".