2313203200203 has 16 divisors (see below), whose sum is σ = 3528094302720. Its totient is φ = 1320625436736.

The previous prime is 2313203200199. The next prime is 2313203200289. The reversal of 2313203200203 is 3020023023132.

2313203200203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2313203200203 - 2² = 2313203200199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 2313203200203.

It is not an unprimeable number, because it can be changed into a prime (2313203200103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50183223 + ... + 50229296.

It is an arithmetic number, because the mean of its divisors is an integer number (220505893920).

Almost surely, 2^{2313203200203} is an apocalyptic number.

2313203200203 is a deficient number, since it is larger than the sum of its proper divisors (1214891102517).

2313203200203 is a wasteful number, since it uses less digits than its factorization.

2313203200203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100413626.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 2313203200203 its reverse (3020023023132), we get a palindrome (5333226223335).

The spelling of 2313203200203 in words is "two trillion, three hundred thirteen billion, two hundred three million, two hundred thousand, two hundred three".